Holt, P M. History of the Sudan : from the coming of islam to the present day / P M Holt and M.W. Daly. - 3rd ed. - Colorado : westview press, c 1979. - 250 p. : ill. ; 22 cm. Includes index. 313 313 ISBN: 0-89158-933-3 Subjects--Topical Terms: History --Sudan Dewey Class. No.: 962.404 / H743h