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Classification 2024 Summer Edition

Worldwide source of medical classification resources

Class Index

non-alpha A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Sound   QC 221 - QC 246
Animal
QL 765
Insect
QL 496.5
See also other particular topics associated with sound
See also Noise
See also Acoustics
See also Hearing
See also Ultrasonics