Investigation of charges by Senator Andrew F. Schoeppel
Subtitle: Hearings before the Committee on Interior and Insular Affairs, United States Senate, Eighty-first Congress, second session--
Publisher: G.P.O.
Published: 1950
Place of publication: Washington
Language: eng
Number of pages: 376
Subjects: Chapman, Oscar Littleton, 1896-; Subversive activities -- United States.
Notes: Joseph C. O'Mahoney, chairman.
Hearings held Sept. 7-14, 1950.