Library of Congress
Authorities & Vocabularies
Later Established Forms
Exact Matching Concepts from Other Schemes
found: Disc File Symposium, Pacific Palisades, Calif., 1963. Disc file applications, 1964.
notfound: Phone call 5/3/83 to Informatics General Corp. (Informatics Inc. changed its name to Informatics General Corporation on May 4, 1982) [info. from GPO]