Emanuel, James A. Langston Hughes / by James A. Emanuel. - New York : Twayne, 1967. - 192 p. - Twayne's United States authors series, TUSAS 123 . Includes bibliographical references. LCCN: 67024764 Subjects--Topical Terms: Hughes, Langston, 1902-1967. Dewey Class. No.: 811