Soviet Union nondelivery of international mail : hearings before the Subcommittee on Investigations of the Committee on Post Office and Civil Service, House of Representatives, Ninety-sixth Congress, first session, on H. Con. Res. 58, July 2, 1979.
United States.Congress.House.Committee on Post Office and Civil Service.Subcommittee on Investigations.
Washington : U.S. Govt. Print. Off.,
1979.
"Serial no. 96-41."
Postal service
Postal service
Postal service