Hartmann, Fredrick H <br/><br/>
Conservation of enemies: A study in enmity 

 - Westport  Greenwood  1982 
 - x, 258 p. 
<br/><br/><label>ISBN: </label> POU27.95 
<br/><br/><label>Dewey Class. No.: </label>327.11 H256C