1. [Staff working on subject analysis] Publication: Produced: [between 1960 and 1969?] Subject(s): Abstracting and Indexing as TopicLibrariansNational Library of Medicine (U.S.). Index Section.National Library of Medicine (U.S.).
2. [Library indexer] Publication: Produced: [between 1960 and 1969?] Subject(s): MEDLARSAbstracting and Indexing as TopicLibrariansNational Library of Medicine (U.S.). Index Section.National Library of Medicine (U.S.).
3. [Staff member preparing data sheet] Publication: Produced: [between 1960 and 1969?] Subject(s): MEDLARSAbstracting and Indexing as TopicNational Library of Medicine (U.S.). Index Section.National Library of Medicine (U.S.).
4. Integrated authority file: IAF Author(s): National Library of Medicine (U.S.). Index Section. Publication: [Bethesda, Md.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, 1974 Subject(s): Abstracting and Indexing as TopicNational Library of Medicine (U.S.).
