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                                    General
                                
                                
                            
                                    Specific topics, by subject
                                
                                
                                    Bibliography
                                
                                
                                    Z 6514.T7
                                
                            
                                    Classical
                                
                                
                                    Z 7018.T7
                                
                            
                                    Medical
                                
                                
                                    NLM subject number preceded by Z
                                
                                
                                    National
                                
                                
                                    Great Britain and Ireland
                                
                                
                                    Z 2014.T7
                                
                            
                                    Latin and South America
                                
                                
                                    Z 1609.T7
                                
                            
                                    United States
                                
                                
                                    Z 1231.T7
                                
                            
                                    Individual works, with the original work, by subject
                                
                                