Hansberry, William Leo <br/><br/>
Pillars in Ethiopian history 
/ Edited by Joseph E. Harris. 
 - Washington:   Howard University Press,   1974. 
 - xiii, 154 pages map (on lining papers), port. 22 cm. 
<br/><br/>Bibliography: pages 151-154. 
<br/><br/><label>ISBN: </label>0882580094 
<br/><br/><label>Subjects--Personal Names: </label><br/>Hansberry, William Leo
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Ethiopia--History