Proceedings of the third International conference of Ethiopian studies, Addis Ababa, 1966 Vol. II. 

 - Addis Ababa :  Institute of Ethiopian Studies, Haile Sellassie I University,  1970. 
 - 347 p ;  24 cm. 
<br/><br/><label>Dewey Class. No.: </label>ETH 963 Pro 1970 V.II