Control of trade with the Soviet bloc : Hearings before the Permanent Subcommittee on Investigations of the Committee on Government Operations, United States Senate, eighty-third Congress, first session, persuant to S. Res. 40, a resolution authorizing the Committee on Government Operations to employ temporary additional personnel and increasing the limit of expenditures
United States. Congress. Senate. Committee on Government Operations. Permanent Subcommittee on Investigations