1. [Bibliographic Services Division Index Unit staff members on the mezzanine level of the National Library of Medicine] Author(s): Pruyn, Peter N., photographer Publication: Produced: [between 1960 and 1969?] Subject(s): LibrariansAbstracting and Indexing as TopicNational Library of Medicine (U.S.). Bibliographic Services Division.
2. [Indexer Stanley Jablonski of the Bibliographic Services Division at work] Publication: Produced: [between 1960 and 1969?] Subject(s): LibrariansAbstracting and Indexing as TopicNational Library of Medicine (U.S.). Bibliographic Services Division.
