Reference System Primary sources, fulltext and image for United States government documents declassified since 1974 and collected from U.S. government agencies and the presidential libraries. Document types include correspondence and memoranda, minutes of cabinet meetings, technical studies, national security policy statements, and intelligence reports. Declassified Documents Catalog , 1975- . Woodbridge, CT., Research Publications. Made available by the Library of Congress and the Presidential Libraries.
Entries give dates, source agency, abstract, and document and microfiche numbers.
Woodbridge, Ct., Research Publications. The text of the Declassified Documents on microform, 1975- . Other Related Titles Hasse, Adelaide. Washington, D.C., Carnegie Institution, 1914-1921. 3 vols, 1980p.