Testimony of Dr. Marek Stanislaw Korowicz.
Subtitle: Hearing
By: before the Committee on Un-American Activities, House of Representatives, Eighty-third Congress, first session.  September 24, 1953.
Publisher: U.S. Govt, Print. Off.
Published: 1953
Place of publication: Washington
Language: eng
Number of pages: 2609
Subjects: Korowicz, Marek Stanisław, b. 1903.; Communism -- Poland.
Notes: Harold H. Velde, chairman.