Abir, Mordechai. <br/><br/>
Ethiopia, the era of the princes :  the challenge of Islam and re-unification of the Christian Empire, 1769-1855. / 
by Mordechai Abir. 
 - New York:. :  Praeger,  c1968. 
 - xxvi, 208 p. :  illus., maps. ;  23 cm. 
<br/><br/>Bibliography: p. 187-195. 
<br/><br/><label>ISBN: </label> ETB 170.33 
<br/><br/><label>LCCN: </label>68028745  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Ethiopia--History--1490-1889.
<br/><br/><label>LC Class. No.: </label>DT384  / .A55 1968 
<br/><br/><label>Dewey Class. No.: </label>ETH 963.03 Abi 1968