Cooperation and conflict. 

 - Stockholm.  [n.d.] 
 - p. cm. 
 - Monthly 
<br/><br/><label>ISSN: </label>0010-8367 
 = Cooperation and conflict. 
<br/><br/><label>LCCN: </label>unk82-032950 
<br/><br/><label>LC Class. No.: </label>DL55  / .C66