Tamrat, Taddesse Islamic and trade in Ethiopia, c. 900 - 1332. Vol.3 - Dar es Salaam: East African Universities, 1970. - 10p. ; 34cm. - Paper No.1 - 13 are all bound in one book; 4 . Subjects--Topical Terms: Islam Ethiopia Islam and trade LC Class. No.: EAF FOL DT421.E3 1970 Vol.3No.4