The Shameful Years: Thirty Years of Soviet Espionage in the United States
Original Release: December 30th, 1951
U.S. Government Printing Office
Number of Pages
Espionage, Russia, United States
United States Congress and Committee on Un-American Activities, "The Shameful Years: Thirty Years of Soviet Espionage in the United States" (1951). Mario Diaz Cruz Pamphlets. 285.