Birgit Negussie <br/><br/>
Traditional Wisdom and Modern Development  

 -  1988 
<br/><br/><label>ISBN: </label>0348-95-23 
<br/><br/><label>LC Class. No.: </label>618.329633/BIR 
<br/><br/><label>Dewey Class. No.: </label>618.329633/BIR