TY - BOOK AU - Ofonagoro,W.Ibekwe TI - Trade and imperialism in Southern Nigeria 1881-1929 SN - 0883570491 AV - DT515.O36 PY - 1979/// CY - New York PB - : NOK Publishers International KW - Nigeria KW - Economic conditions to 1960 N1 - Includes bibliographies ER -