meeting166

(University of Khartoum, 1981-10-17) University of Khartoum

(University of Khartoum, 1981-11-05) University of Khartoum

(University of Khartoum, 1981) University of Khartoum

(University of Khartoum, 1981-09-13) University of Khartoum

(University of Khartoum, 1981-11-14) University of Khartoum