Socio-economic change in the Sudan / edited by Mohamed Hashim Awad. - Khartoum, Sudan : Graduate College, University of Khartoum, 1983. - 139 p. ; 22 cm. - Graduate College publications ; monograph 6 . "Selected essays." LCCN: 84980593 Subjects--Geographic Terms: Sudan--Economic conditionsSudan--Ekonomik koşullar.Sudan--Social conditions.Sudan--Sosyal koşullar. LC Class. No.: HC835 / .S63 1983 Dewey Class. No.: 330.9624 / SOC 1983