1491. [Searching the card catalog in the rotunda] Publication: [197-?] Subject(s): Catalogs, LibraryNational Library of Medicine (U.S.)
1492. [Librarian sets up a video in the audiovisual area] Publication: [197-?] Subject(s): Catalogs, LibraryLibrariansNational Library of Medicine (U.S.). Reference Services Division.
1493. [Reference librarian cues video] Publication: [197-?] Subject(s): Catalogs, LibraryLibrariansNational Library of Medicine (U.S.). Reference Services Division.
1494. Multimedia reference resource card catalog Publication: [197-?] Subject(s): Catalogs, LibraryNational Library of Medicine (U.S.). Reference Services Division.
1495. [APGO teaching package] Publication: 1974 Subject(s): Association of Professors of Gynecology and Obstetrics.National Library of Medicine (U.S.). Reference Services Division.
1496. [A man and a woman wearing headsets] Publication: [197-?] Subject(s): African AmericansNational Library of Medicine (U.S.). Reference Services Division.
1497. [Watching a video tape in the AV area] Publication: [197-?] Subject(s): Catalogs, LibraryNational Library of Medicine (U.S.). Reference Services Division.
1498. Audiovisual learning resource area Publication: 1977 Subject(s): Libraries, MedicalNational Library of Medicine (U.S.). Reference Services Division.
1499. [Audiovisual learning resource] Publication: 1977 Subject(s): Libraries, MedicalNational Library of Medicine (U.S.). Reference Services Division.