Sumner, Claude <br/><br/>
The Philosophy of Man   Vol.Iii 

 - Addis Ababa  Central Printing Press  1975 
 - 283p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 100 
<br/><br/><label>Dewey Class. No.: </label>N35  / SU660