Aptheker, Herbert To be free studies in American Negro history. - New York International Publishers 1968c1948. - 256 p. 22 cm. "Reference notes": p. 193-248. LCCN: evl48005693 //r83 Subjects--Topical Terms: Afro-Americans--History. LC Class. No.: E185 / .A63 Dewey Class. No.: 325.260973