The economy and trade of medieval Nubia
By: Ali Mohamed Salih Osman.
Publisher: The author
Published: 1978
Place of publication: [Cambridge, Eng.]
Language: eng
Number of pages: 244
Subjects: Nubia -- Economic conditions.; Nubia -- Commerce.
Notes: Thesis (Ph.D.)--University of Cambridge, 1978.

Includes bibliographical references (leaves 185-200).