Washington DC: US Government Printing Office, 1962. Paperback. Hearings concerning communist activity in the U.S during the late 1950s and early 1960s. Both volumes are bound in tan paper wrappers with black titles to spines and front covers. Ex-library with red pen call numbers crossed out on covers of both volumes. There are no other library markings. A few smudge marks to bindings. Light browning to some pages, but clean overall. Part I includes two fold outs: a map of Communist Party District Organizations in the U.S. and photographic images of members of the National Executive Committee. Part II or the appendix includes facsimilie reproductions of newspaper articles, letters, and cartoons. Pages are numbered 555-938. Communism. COMM/031617. Very Good.