4581. [Classification listing in the AV area] Publication: 1977 Subject(s): Libraries, MedicalNational Library of Medicine (U.S.). Reference Services Division.
4582. [Patron using microfiche] Publication: [197-?] Subject(s): Catalogs, LibraryNational Library of Medicine (U.S.). Reference Services Division.
4583. Audio-visual carrel Publication: [197-?] Subject(s): National Library of Medicine (U.S.). Reference Services Division.
4584. [Maxine Hanke in the RSD/PSD stacks] Publication: [196-?] Subject(s): Library MaterialsNational Library of Medicine (U.S.). Reference Services Division.
4585. [Stacks in RSD/PSD] Publication: [196-?] Subject(s): Library MaterialsNational Library of Medicine (U.S.). Reference Services Division.
4586. [Book trucks in main aisle of stacks] Publication: [196-?] Subject(s): Library MaterialsNational Library of Medicine (U.S.). Reference Services Division.
4587. [Woman standing in the RSD/PSD stacks] Publication: [196-?] Subject(s): Library MaterialsNational Library of Medicine (U.S.). Reference Services Division.
4588. [Man sitting at the end of the RSD/PSD stacks] Publication: [196-?] Subject(s): Library MaterialsNational Library of Medicine (U.S.). Reference Services Division.
4589. [Mr. Bragg in the RSD/PSD stacks] Publication: [1963?] Subject(s): Library MaterialsAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
4590. Maxine (Kennedy) Hanke in stack area Publication: [196-?] Subject(s): LibrariansLibrary MaterialsNational Library of Medicine (U.S.). Reference Services Division.