5271. [Watching a video tape in the AV area] Publication: [197-?] Subject(s): Catalogs, LibraryNational Library of Medicine (U.S.). Reference Services Division.
5272. Audiovisual learning resource area Publication: 1977 Subject(s): Libraries, MedicalNational Library of Medicine (U.S.). Reference Services Division.
5273. [Audiovisual learning resource] Publication: 1977 Subject(s): Libraries, MedicalNational Library of Medicine (U.S.). Reference Services Division.
5275. [Classification listing in the AV area] Publication: 1977 Subject(s): Libraries, MedicalNational Library of Medicine (U.S.). Reference Services Division.
5276. [Patron using microfiche] Publication: [197-?] Subject(s): Catalogs, LibraryNational Library of Medicine (U.S.). Reference Services Division.
5277. Audio-visual carrel Publication: [197-?] Subject(s): National Library of Medicine (U.S.). Reference Services Division.
5278. [Dr. Sherrington in the audiovisual carrel] Publication: [197-?] Subject(s): National Library of Medicine (U.S.). Reference Services Division.
5279. [Audiovisual specialist Fred Buschmeyer, Jr. sits at one of the library's resource learning carrels] Publication: Produced: [between 1974 and 1977?] Subject(s): Videotape RecordingNational Library of Medicine (U.S.)
5280. [Maxine Hanke in the RSD/PSD stacks] Publication: [196-?] Subject(s): Library MaterialsNational Library of Medicine (U.S.). Reference Services Division.