FBI file on the National Negro Congress - United States. (Scholarly Resources, 1987)
Low reduction.
Title on added title frame : FBI file on NNC.
[microform].
Keywords: Communism / United States. / http://id.loc.gov/authorities/subjects/sh85029130; Subversive activities / United States / History / 20th century. / http://id.loc.gov/authorities/subjects/sh2010114991; African Americans / Civil rights / History / Sources. / http://id.loc.gov/authorities/subjects/sh2009113990