1. National Library of Medicine five-year program plan, April, 1966 Author(s): National Library of Medicine (U.S.), author. Publication: Bethesda, Maryland : U. S. Department of Health, Education, and Welfare, Public Health Service, National Library of Medicine, [1966] Subject(s): Libraries, Medical -- organization & administrationUnited States Government Agencies -- organization & administrationBiomedical Research -- organization & administrationPublic HealthUnited StatesNational Library of Medicine (U.S.)