Three negro plays / With an introduction by C. W. E. Bigsby - Middlesex : Penguin Books, 1969. - 207 p. - Penguin plays 84 . Subjects--Personal Names: Hansberry, LorraineHughes, LangstonJones, LeRoi 1934-2014 Subjects--Topical Terms: TEATRO Subjects--Geographic Terms: Estados Unidos Index Terms--Genre/Form: PEÇA