Alemu Biftu. <br/><br/>
Koratnet wede mulatu lemedres / 
by Alemu Biftu. 
 - Addis Ababa :  SIM publishing,  2001. 
 - 252 p. ;  20 cm. 
<br/><br/><label>Dewey Class. No.: </label>ETH 248.4 Ale 2001