Library:Microforms/USDDRS
The Declassified Documents Reference System (DDRS)
Catalogue: Z1223.Z7 D4
Includes United States government documents declassified during the period 1975 to 1989 emanating from such sources as the C.I.A., Department of Defence, National Security Council, Justice Department, the White House, Arms Control and Disarmament Agency. Some documents date from the 1940s, while others are of more recent date.