1. A catalogue of sixteenth century printed books in the National Library of Medicine Author(s): National Library of Medicine (U.S.) Publication: Bethesda, Md. : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Library of Medicine, 1967 Subject(s): Libraries, MedicalMedicineHistory, 16th CenturyMarylandNational Library of Medicine (U.S.)