Classification 2024 Winter Edition
Worldwide source of medical classification resourcesCanceled Class Numbers (Cumulative List)
https://classification.nlm.nih.gov/cumulative_class_numbers_canceled
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The National Library of Medicine cancels classification numbers from its schedules for a variety of reasons - most often classification numbers are realigned to better reflect their domain and improve collocation of materials on related concepts.
Since NLM does not reclassify titles when classification numbers change, materials on like subjects may not be shelved together. For example, if a user wishes to find all materials on the pharmacology of hallucinogens, titles cataloged before 1978 are shelved under QV 109 and titles cataloged 1978 and later are found under QV 77.7.
The table of canceled class numbers below lists numbers canceled from 1978 through the current year, the approximate cancellation date, and the new class number for each concept at the time of cancellation. New concepts and terms may have been introduced since the cancellation. The index should always be checked before assigning the classification number.
Note: This list does not include numbers which were, for a very brief time, used to subdivide materials by publication date.
|
Canceled |
Year |
Subject |
Now |
|
Human Anatomy |
|
||
|
QS 530 |
2014 |
Experimental histology |
Various numbers |
|
QS 539 |
1994 |
Handbooks [Histology] |
QS 529 |
|
QS 639 |
1994 |
Handbooks [Embryology] |
QS 629 |
|
QS 642 |
2014 |
Twinning. Multiple embryo production |
WQ 235 |
|
Physiology |
|
|
|
|
QT 39 |
1994 |
Handbooks [Physiology] |
QT 29 |
|
QT 162.E4 |
2014 |
Electrolytes |
Various numbers |
|
QT 162.G7 |
2020 Summer Edition |
Gravitation |
WD 720-752 |
|
QT 230 |
2014 |
Lighting. Air. Sunlight. Living space |
QT 162.L5 |
|
Biochemistry. Cell Biology and Genetics |
|
|
|
|
QU 4 |
2017 Summer Edition |
General works [Biochemistry. Cell Biology and Genetics] |
QU 34 |
|
QU 195 |
2020 Summer Edition |
Other factors associated with B vitamins |
QU 187-194 |
|
Pharmacology |
|
|
|
|
QV 32.5 |
1981 |
Discussion of law, Jurisprudence, (Table G) |
QV 33 |
|
QV 32.6 |
1981 |
General coverage (Not Table G) |
QV 33.1 |
|
QV 34 |
2012 |
Experimental pharmacology (General) |
QV 20.5 |
|
QV 67 |
1978 |
Bitters. Carminatives. Adsorbents |
QV 66 |
|
QV 86 |
1978 |
Tranquilizing agents (General) |
QV 77.9 |
|
QV 93 |
1978 |
Morphine substitutes, e.g., Meperidine |
QV 92 |
|
QV 108 |
1978 |
Antidepressive agents |
QV 77.5 |
|
QV 109 |
1978 |
Hallucinogens |
QV 77.7 |
|
QV 115 |
2006 |
Synthetic local anesthetics |
QV 113 |
|
QV 235 |
2012 |
Dyes |
QV 240 |
|
QV 618 |
2012 |
Irritant poisons |
Not applicable |
|
QV 667 |
2012 |
Systemic poisons. Paralysants |
Not applicable |
|
QV 743 |
1978 |
Ancient and medieval remedies |
QV 11; QV 11.1 |
|
QV 767 |
2002 |
Herbs |
QV 766 |
|
QV 770.1 |
2005 |
Medicinal Plants (Not Table G) |
QV 766 |
|
QV 787 |
2012 |
Tablets |
QV 786.5.T3 |
|
QV 790 |
1978 |
Pharmaceutical supplies |
QV 26; QV 772 |
|
QV 832 |
1978 |
Laws, etc. [Packaging] |
QV 32 |
|
Microbiology. Immunology |
|
||
|
QW 115 |
2006 |
Actinobacteria |
QW 125 |
|
QW 118 |
2006 |
Corynebacterum |
QW 125.5.C5 |
|
QW 120 |
2006 |
Propionibacteriaceae |
QW 125.5.P7 |
|
QW 128 |
2019 summer edition |
Bacteroidetes |
QW 50 |
|
QW 130 |
1978 |
Caryophanales |
[Number never |
|
QW 145 |
2019 summer edition |
Phototrophic bacteria |
QW 131 |
|
QW 149 |
2004 |
Rickettsiales and chlamydiales |
QW 150; QW 152 |
|
QW 153 |
2006 |
Sheathed bacteria. Budding or |
QW 133 |
|
QW 164 |
2016 |
Vertebrate viruses |
QW 160 |
|
QW 165.5.P2 |
2019 summer edition |
Papillomaviridae |
QW 166 |
|
QW 167 |
1994 |
Oncolytic viruses |
QW 160 |
|
QW 168.5.A7 |
2019 summer edition |
Arboviruses |
QW 160 |
|
QW 168.5.R6 |
1994 |
RNA rodent viruses |
QW 168 |
|
QW 169 |
2016 |
Vertebrate viruses, unclassified |
QW 160 |
|
QW 180.5.M9 |
2005 |
Myxomycetes |
QX 50 |
|
QW 190 |
2019 summer edition |
Bacterial and fungal spores |
QW 51; QW 180 |
|
QW 660 |
2019 summer edition |
Bacteriolysis |
QW 52 |
|
QW 730 |
2019 summer edition |
Virulence. Invasiveness |
QW 42 |
|
Parasitology |
|
||
|
QX 50 |
2019 summer edition |
Unicellular eukaryota (General or not elsewhere classified) |
QW 200-260 |
|
QX 55 |
2019 summer edition |
Amoebozoa |
QW 225-230 |
|
QX 70 |
2019 summer edition |
Diplomonadida. Trichomonadida. Trypanosomatina |
QW 235, QW 250, QW 243 |
|
QX 123 |
2019 summer edition |
Apicomplexa |
QW 208-214 |
|
QX 135 |
2019 summer edition |
Plasmodium |
QW 214 |
|
QX 140 |
2019 summer edition |
Toxoplasma |
QW 212 |
|
QX 151 |
2019 summer edition |
Ciliophora |
QW 217-220 |
|
QX 190 |
1978 |
Toxoplasma, et al. |
|
|
QX 195 |
2010 |
Cnidaria |
Not applicable |
|
QX 207 |
2019 summer edition |
Trichuroidea |
QX 203 |
|
QX 248 |
2019 summer edition |
Trichostrongyloidea |
QX 243 |
|
QX 271 |
2019 summer edition |
Oxyuroidea |
QX 203 |
|
QX 465 |
1978 |
Centipedes. Millipedes |
QX 460 |
|
QX 469 |
2019 summer edition |
Scorpions |
QL 548.7-.72 |
|
QX 471 |
2019 summer edition |
Spiders |
QL 458.4-.42 |
|
QX 483 |
2019 summer edition |
Trombiculidae |
QX 475 |
|
QX 650 |
2019 summer edition |
Insect vectors |
QX 500 |
|
Clinical Pathology |
|
|
|
|
QY 19 |
2015 |
Schools and colleges |
QZ 19 |
|
QY 35 |
2016 |
Molding and casting of anatomic models. |
QS 26; QS 26.5 |
|
QY 105 |
1978 |
Animal inoculation |
QY 100; SF 757.2 |
|
QY 143 |
2016 |
Bile pigments |
QY 140 |
|
QY 147 |
2016 |
Function tests |
QY 140 |
|
QY 275 |
2021 Winter Edition |
Syphilis serodiagnosis |
WC 160.5 |
|
QY 485 |
1978 |
Drugs [clinical analysis of drugs |
[Number never |
|
Pathology |
|
|
|
|
QZ 45 |
2015 |
Developmental defects |
Various numbers |
|
QZ 55 |
2020 Summer Edition |
Trauma (Physical) |
WO 700 |
|
QZ 57 |
2014 |
Physical agents |
Various numbers |
|
QZ 65 |
2019 summer edition |
Bacteria. Fungi. Viruses (General) [Pathogenicity] |
With topic in QW |
|
QZ 85 |
2019 summer edition |
Animal parasites [Pathogenicity] |
QX 199-735 |
|
QZ 109 |
2016 |
Vitamin deficiencies |
QZ 105 |
|
QZ 190 |
2016 |
Local disorders of growth |
n/a |
|
QZ 320 |
1978 |
Tumors derived from developmental |
QZ 310 |
|
QZ 330 |
1978 |
Tumors derived from neural elements |
QZ 310 |
|
QZ 350 |
2016 |
Leukemia. Lymphoma. Hematologic neoplasms |
WH 250; WH 525 |
|
General Medicine. Health Professions |
|
|
|
|
W 26.55.V6 |
2023 Winter Edition |
Virtual reality |
W 26.55.C6 |
|
W 39 |
1994 |
Handbooks [Health Professions] |
W 49 |
|
W 94 |
2002 |
Government services |
[Number not |
|
W 780 |
2020 Winter Edition |
Examination of the living |
W 775 |
|
W 822 |
2020 Winter Edition |
Destruction and attempted destruction of the human body |
W 800-867 |
|
Practice of Medicine |
|
|
|
|
WB 107 |
2020 Summer Edition |
Wilderness medicine |
WD 680 |
|
WB 116 |
2020 Summer Edition |
Military medicine |
WB 900-939 |
|
WB 289 |
1994 |
Diagnostic use of ultrasonics |
WN 208 |
|
WB 375 |
1978 |
Thoracentesis. Pericardial puncture |
[Number never |
|
WB 700 |
2022 Winter Edition |
Diseases of geographic areas (Table G) |
WA 104 |
|
WB 710 |
2022 Winter Edition |
Diseases of geographic areas (Table G) |
WA 104 |
|
WB 720 |
2022 Winter Edition |
Diseases of ethnic groups (General or not elsewhere classified) |
WA 300 |
|
Communicable Diseases |
|
|
|
|
WC 169 |
1978 |
Gummatous lesions |
WC 165 |
|
WC 405 |
1978 |
Rat-bite fever (Sodoku) |
WC 390 |
|
WC 525 |
1978 |
Psittacosis [Ornithosis] |
WC 660 |
|
WC 593 |
2007 |
Cat-scratch disease |
WC 640 |
|
WC 825 |
1978 |
Cestode infections |
WC 830 |
|
Medicine in Selected Environments |
|
|
|
|
WD 100 |
2020 Summer Edition |
[Nutrition Disorders] General works |
QU 242 |
|
WD 101 |
2020 Summer Edition |
[Nutrition Disorders] Resource guides |
QU 39 |
|
WD 105 |
2020 Summer Edition |
Deficiency diseases (General or not elsewhere classified) |
QU 246 |
|
WD 110 |
2020 Summer Edition |
Vitamin A deficiency |
QU 167 |
|
WD 120 |
2020 Summer Edition |
Vitamin B deficiency |
QU 187-194 |
|
WD 122 |
2020 Summer Edition |
Thiamine deficiency |
QU 189 |
|
WD 124 |
2020 Summer Edition |
Riboflavin deficiency |
QU 191 |
|
WD 126 |
2020 Summer Edition |
Pellagra |
QU 187 |
|
WD 140 |
2020 Summer Edition |
Ascorbic acid deficiency (e.g., Scurvy |
QU 210 |
|
WD 145 |
2020 Summer Edition |
Vitamin D deficiency |
QU 173 |
|
WD 150 |
2020 Summer Edition |
Vitamin E deficiency |
QU 179 |
|
WD 155 |
2020 Summer Edition |
Vitamin K deficiency |
QU 181 |
|
WD 175 |
2020 Summer Edition |
Celiac disease. Sprue |
WI 471 |
|
WD 200 |
2020 Summer Edition |
General works |
QU 260 |
|
WD 200.1 |
2020 Summer Edition |
Handbooks. Resource guides |
QU 39 |
|
WD 200.5 |
2020 Summer Edition |
Specific diseases or groups of diseases not classified elsewhere, A-Z |
QU 260.5 |
|
WD 200.5.C2 |
2020 Summer Edition |
Calcium metabolism disorders |
QU 260.5.C2 |
|
WD 200.5.G6 |
2020 Summer Edition |
Glucose metabolism disorders |
QU 260.5.G6 |
|
WD 200.5.H5 |
2020 Summer Edition |
Hyperammonemia |
QU 260 |
|
WD 200.5.H8 |
2020 Summer Edition |
Lipid metabolism disorders |
QU 260.5.L5 |
|
WD 200.5.H9 |
2020 Summer Edition |
Hyperprolactinemia |
WK 550 |
|
WD 200.5.I7 |
2020 Summer Edition |
Iron metabolism disorders |
QU 260.5.I7 |
|
WD 200.5.M2 |
2020 Summer Edition |
Malabsorption syndromes |
WI 470 |
|
WD 200.5.M6 |
2020 Summer Edition |
Mitochondrial diseases |
QU 260.5.M6 |
|
WD 200.5.P4 |
2020 Summer Edition |
Phosphorus metabolism disorders |
QU 260.5.P4 |
|
WD 200.5.P7 |
2017 summer edition |
Protein-losing enteropathies |
WI 418 |
|
WD 205 |
2020 Summer Edition |
Inborn errors of metabolism (General) |
QU 265 |
|
WD 205.5 |
2020 Summer Edition |
Specific errors or groups of errors not elsewhere classified, A-Z |
QU 265.5 |
|
WD 205.5.A5 |
2020 Summer Edition |
Amino acid metabolism |
QU 265.5.A5 |
|
WD 205.5.A6 |
2020 Summer Edition |
Amyloidosis |
QU 260.5.A5 |
|
WD 205.5.C2 |
2020 Summer Edition |
Carbohydrate metabolism |
QU 265.5.C3 |
|
WD 205.5.H9 |
2020 Summer Edition |
Hyperbilirubinemia, Hereditary |
QU 265 |
|
WD 205.5.L5 |
2020 Summer Edition |
Lipid metabolism |
QU 265.5.L5 |
|
WD 205.5.M3 |
2020 Summer Edition |
Metal metabolism (General) |
QU 265 |
|
WD 205.5.M4 |
2020 Summer Edition |
Minerals |
QU 265 |
|
WD 205.5.P2 |
2020 Summer Edition |
Paralyses, Familial periodic |
QU 265 |
|
WD 205.5.P6 |
2020 Summer Edition |
Porphyrias |
QU 260.5.P6 |
|
WD 205.5.P8 |
2020 Summer Edition |
Purine-pyrimidine metabolism |
QU 265.5.P8 |
|
WD 205.5.X2 |
2020 Summer Edition |
Xanthomatosis |
QU 260.5.L5 |
|
WD 210 |
2020 Summer Edition |
Overweight. Obesity |
QU 248 |
|
WD 212 |
2020 Summer Edition |
Popular works |
With particular topic |
|
WD 214 |
2020 Summer Edition |
Adiposis dolorosa. Lipomatosis. Lipodystrophy |
QU 260.5.L5 |
|
WD 220 |
2020 Summer Edition |
Water-electrolyte imbalance. Acid-base imbalance |
QU 270-274 |
|
WD 222 |
2020 Summer Edition |
Acidosis |
QU 274 |
|
WD 226 |
2020 Summer Edition |
Alkalosis |
QU 274 |
|
WD 300 |
2019 summer edition |
[Immunologic and Collagen Diseases. Hypersensitivity] General works |
QW 740; QW 900 |
|
WD 301 |
2019 summer edition |
[Immunologic and Collagen Diseases. Hypersensitivity] Handbooks. Resource guides |
With topic in form number 39 |
|
WD 305 |
2019 summer edition |
Autoimmune diseases (General) |
QW 545 |
|
WD 308 |
2019 summer edition |
Immune complex disease. Immunologic deficiency syndromes (General or not elsewhere classified) |
QW 608; QW 740 |
|
WD 310 |
2019 summer edition |
Food hypersensitivity |
QW 904 |
|
WD 320 |
2019 summer edition |
Drug hypersensitivity |
QW 906 |
|
WD 330 |
2019 summer edition |
Serum sickness |
QW 608 |
|
WD 375 |
2020 Summer Edition |
Collagen diseases and other connective tissue diseases (General) |
QZ 192 |
|
WD 380 |
2020 Summer Edition |
Systemic lupus erythematosus |
QZ 194 |
|
WD 400 |
2019 summer edition |
[Animal poisons] General works |
QW 630.5.V4 |
|
WD 401 |
2019 summer edition |
[Animal poisons] Handbooks. Resource guides |
With topic in form number 39 |
|
WD 405 |
2019 summer edition |
Marine forms |
QW 630.5.V4 |
|
WD 410 |
2019 summer edition |
Reptiles |
QW 630.5.V4 |
|
WD 420 |
2019 summer edition |
Spiders. Scorpions. Centipedes. Leeches |
QW 630.5.V4 |
|
WD 430 |
2019 summer edition |
Insects |
QW 630.5.V4 |
|
WD 500 |
2019 summer edition |
[Plant poisons] General works |
QV 762; WA 700 |
|
WD 501 |
2019 summer edition |
[Plant poisons] Handbooks. Resource guides |
With topic in form number 39 |
|
WD 505 |
2019 summer edition |
Ergotism |
WA 700 |
|
WD 515 |
2019 summer edition |
Favism |
WA 700 |
|
WD 520 |
2019 summer edition |
Mushroom poisoning |
WA 700 |
|
WD 530 |
2019 summer edition |
Milk sickness |
WA 700 |
|
WD 600 |
2020 Summer Edition |
[Disorders and Injuries of Environmental Origin] General works |
Various numbers |
|
WD 601 |
2020 Summer Edition |
Handbooks. Resource guides |
None |
|
WD 602 |
2020 Summer Edition |
Electric injuries |
WO 840 |
|
WD 605 |
2020 Summer Edition |
Non-ionizing radiation injuries (General) |
QT 162.U4 |
|
WD 610 |
2020 Summer Edition |
Heat stress disorders |
QT 150 |
|
WD 630 |
2020 Summer Edition |
Motion sickness |
QT 162.M6 |
|
WD 640 |
2020 Summer Edition |
Vibration disorders (General) |
QT 162.V4 |
|
WD 650 |
2020 Summer Edition |
High air pressure. Submarine medicine |
WD 850 |
|
WD 655 |
2020 Summer Edition |
Hypoxia |
WD 800-860 |
|
WD 670 |
2020 Summer Edition |
Hypothermia. Cold injury |
QT 160; WO 705 |
|
WD 715 |
2020 Summer Edition |
Hypoxia |
WD 710 |
|
WD 745 |
2020 Summer Edition |
Aviation dentistry |
None |
|
Respiratory System |
|
|
|
|
WF 815 |
1978 |
Subdiaphragmatic abscess [Subphrenic |
WI 575 |
|
WF 225 |
2022 Summer Edition |
Mass chest X-ray |
WF 975 |
|
WF 290 |
2022 Summer Edition |
Lymph node tuberculosis. Scrofula |
WH 700 |
|
WF 405 |
2022 Summer Edition |
Tuberculosis in the workplace |
WF 200-WF 390 |
|
WF 805 |
2022 Summer Edition |
Functional disorders |
WF 800 |
|
Cardiovascular System |
|
|
|
|
WG 110 |
2015 |
Experimental studies |
WG 20 |
|
WG 530 |
2014 |
Frostbite. Immersion foot |
WD 670; WE 880 |
|
WG 595.I6 |
1994 |
Innominate artery |
WG 595.B72 |
|
WG 625.I6 |
1994 |
Innominate vein |
WG 625.B7 |
|
WH Hemic and Lymphatic Systems |
|
|
|
|
WH 314 |
2020 Summer Edition |
Purpura (General) |
WH 322 |
|
WH 315 |
2020 Summer Edition |
Thrombocytopenic purpura |
WH 322 |
|
WH 320 |
2020 Summer Edition |
Non-thrombopenic purpuras |
WH 322 |
|
Digestive System |
|
|
|
|
WI 113 |
2018 Summer Edition |
[Digestive System] Popular works |
With topic |
|
WI 150 |
2017 Summer Edition |
Functional disorders |
WI 143 |
|
WI 704 |
2017 Summer Edition |
Liver function in food metabolism |
WI 702 |
|
WI 940 |
2017 Summer Edition |
Umbilical region |
WE 757 |
|
Endocrine System |
|
|
|
|
WK 187 |
2004 |
Synthetic hormones |
WK 150-190, etc. |
|
WK 375 |
1978 |
Carotid body. |
WL 102.9 |
|
WK 757 |
2004 |
Synthetic substitutes for cortical hormones |
WK 755 |
|
Nervous System |
|
|
|
|
WL 30 |
2011 |
Administration of services |
Various numbers |
|
Psychiatry |
|
|
|
|
WM 58 |
1978 |
Psychiatric social work |
WM 30.5 |
|
WM 145.5.C3 |
2011 |
Cattell personality factor questionnaire |
WM 145.5.M6 |
|
WM 145.5.S9 |
2002 |
Szondi test |
WM 145.5.P8 |
|
WM 145.5.R8 |
2005 |
Rosenzweig picture-frustration study |
WM 145.5.P8 |
|
WM 190.5.I6 |
2017 Summer Edition |
Impulse control disorders. Gambling. Fire setting behavior |
WM 192 |
|
WM 202 |
2011 |
Functional |
Not applicable |
|
WM 210 |
1978 |
Personality disorders [Constitutional |
WM 190 |
|
WM 612 |
1994 |
Masturbation |
HQ 447; |
|
WM 615 |
1994 |
Homosexuality |
HQ 75-76.8; |
|
Radiology. Diagnostic Imaging |
|
|
|
|
WN 300 |
2017 Summer Edition |
General works [Radium] |
WN 440, etc. |
|
WN 340 |
2017 Summer Edition |
Therapeutic use [Radium] |
WN 440, etc. |
|
WN 415 |
2017 Summer Edition |
Biological aspects of nuclear medicine and atomic energy (General) |
QC |
|
WN 420 |
2017 Summer Edition |
Radioisotopes. Radioactive elements |
WN 440, etc. |
|
WN 630 |
2017 Summer Edition |
Injurious effects on plant life (related to human ecology) |
QK 757 |
|
Surgery. Wounds and Injuries |
|
|
|
|
WO 34 |
1981 |
Malpractice |
WO 33; |
|
WO 75 |
2018 Summer Edition |
[Surgery] Popular works (General) |
With topic |
|
WO 140 |
2020 Summer Edition |
Surgical diseases (General) |
WO 500 |
|
WO 198
|
2020 Summer Edition |
Electrosurgery. Cautery. Laser and electrocoagulation (General) |
WO 508; WO 504; WO 511 |
|
WO 250 |
2020 Summer Edition |
Asphyxia. Methods of resuscitation |
WO 720; WB 106; WO 245 |
|
WO 290 |
2020 Summer Edition |
Rectal |
WO 275 |
|
WO 295 |
1978 |
Basal Anesthesia |
WO 234 |
|
WO 297
|
2020 Summer Edition |
Muscle relaxants and tranquilizing agents in conjunction with anesthesia and analgesia |
QV 140; QV 77.9 |
|
WO 375 |
2020 Summer Edition |
Diagnostic and therapeutic anesthetic procedures |
WO 320; QV 81 |
|
WO 515 |
2020 Summer Edition |
Regenerative medicine |
QT 110 |
|
WO 640 |
2020 Summer Edition |
Prosthesis in plastic surgery |
WO 162 |
|
Gynecology |
|
|
|
|
WP 175 |
1978 |
Urethrocele. Cytocele. Rectocele |
WP 180; |
|
WP 930 |
1978 |
Radiation [Breast. Therapy] |
WP 870 |
|
Obstetrics |
|
|
|
|
WQ 410 |
1978 |
Preparation manipulation [Obstetrical |
WQ 415 |
|
WQ 435 |
2002 |
Embryotomy |
WQ 440 |
|
Dermatology |
|||
|
WR 267 |
2023 Summer Edition |
[Pigmentation disorders] Of metabolic origin |
WR 265 |
|
WR 330
|
2023 Summer Edition |
Tinea capitis |
WR 310 |
|
WR 390 |
2023 Summer Edition |
Skin appendages |
n/a |
|
Pediatrics |
|
|
|
|
WS 105.5.H2 |
2018 Summer Edition |
Disabled child (Psychological problems) |
WS 106-107 |
|
WS 107.5.B4 |
2018 Summer Edition |
Biochemistry. Genetics |
WS 107 |
|
WS 107.5.F6 |
2018 Summer Edition |
Foster home care |
WS 105.5.A8 |
|
WS 107.5.I4 |
2018 Summer Edition |
Institutionalization |
WS 105.5.H7 |
|
WS 350.8.D2 |
2018 Summer Edition |
Deception |
WS 105.5.S6 |
|
WS 350.8.I3 |
2018 Summer Edition |
Identity Crisis |
WS 350.8.P3 |
|
WS 360 |
2018 Summer Edition |
Pediatric gynecology (General) |
WS 320-321 |
|
Dentistry. Oral Surgery |
|
|
|
|
WU 18.5 |
2021 Summer Edition |
Education of dental assistants, hygienists, and technicians |
WU 18 |
|
WU 39 |
1994 |
Handbooks [Dentistry] |
WU 49 |
|
WU 105 |
2021 Summer Edition |
Dental emergencies (General) |
WU 29.3 |
|
WU 141.5
|
2021 Summer Edition |
[Examination. Diagnosis. Diagnostic methods (General). Monitoring] Specific diagnostic methods, A-Z |
WU 141 |
|
WU 141.5.C3 |
2021 Summer Edition |
Cephalometry |
WU 141 |
|
WU 141.5.O2 |
2021 Summer Edition |
Odontometry |
WU 215 |
|
WU 158 |
2021 Summer Edition |
Oral and dental injuries (General) |
WU 140.8 |
|
WU 170 |
2021 Summer Edition |
Dental chemistry (General) |
LC’s QD schedule |
|
Otolaryngology |
|
|
|
|
WV 280 |
2021 Summer Edition |
Deaf-mutism |
WV 270 |
|
WV 310 |
2021 Summer Edition |
External nose |
WV 300-WV 301 |
|
WV 324 |
1978 |
Nasal fossae. Turbinates |
WV 301 |
|
WV 400 |
2021 Summer Edition |
[Pharyngeal Region] General works |
WV 410 |
|
WV 401 |
2021 Summer Edition |
[Pharyngeal Region] Anatomy. Physiology |
WV 410 |
|
WV 510 |
2021 Summer Edition |
Inflammation |
WV 485 |
|
Hospital and other Health Facilities |
|
|
|
|
WX 221 |
1978 |
X-ray services [Radiology Department, |
WN 27-28 |
|
Ophthalmology |
|
|
|
|
WW 113 |
2014 |
Hygiene. Eye protective devices |
WW 26 |
|
WW 352
|
2023 Summer Edition |
Principles. Calculations. Tables |
n/a |
|
WW 480
|
2023 Summer Edition |
Medical aspects of reading problems associated with poor vision |
n/a |
|
WW 704
|
2023 Summer Edition |
General works. Office management |
WW 350 |
|
WW 721
|
2023 Summer Edition |
Optometry and opticianry as professions. Ethics. Peer review |
WW 21.7 |
|
WW 722
|
2023 Summer Edition |
[Optometry] Directories (Table G) |
WW 22 |
|
WW 722.1
|
2023 Summer Edition |
[Optometry directories] General coverage (Not Table-G)
|
WW 22 |
|
Nursing |
|
|
|
|
WY 39 |
1994 |
Handbooks [Nursing] |
WY 49 |
|
WY 300 |
2010 |
Nursing by country (Table G) |
WY 100 |
|
History of Medicine. Medical Miscellany |
|
|
|
|
WZ 29 |
1994 |
Handbooks [History of Medicine] |
WZ 39 |
|
WZ 332 |
2009 |
Anniversaries and special events |
[Number never |
|
19th Century Schedule Class Numbers Canceled |
|||
|
Canceled Number |
Year |
Class Name |
Now Classed in |
|
WBM |
2020 summer edition |
Military medicine |
WDE |
|
WBN |
2020 summer edition |
Naval medicine |
WDF |
|
WDA |
2020 Summer edition |
Deficiency diseases. Metabolic diseases |
QUA |
|
WDB |
2019 summer edition |
Hypersensitivity |
QWA |
|
WDC |
2019 summer edition |
Animal poisons. Plant poisons |
QWB; QVB |