Boahen, A. Adu Topics in West African history / Adu Boahen with J.F. Ade Ajayi a nd Michael Tidy. - 2nd ed. - Harlow : Longman, c1986. - vi, 202 p. : ill. ; 23 cm. Includes bibliographical references and index. ISBN: 058258504X Subjects--Topical Terms: Africa, West--History. Dewey Class. No.: 966