Dissertation abstracts
Subtitle: vol. I, 1958-1975. vol. II, 1975-1977. vol. III, 1977-1979.
Contributors: Jāmiʻat al-Kharṭūm.
Publisher: Graduate college, University of Khartoum
Place of publication: Sudan
Other titles: Dissertation abstracts : vol. III 1977-1979; Dissertation abstracts : vol. II 1975/1977