Hansen, Roger D. <br/><br/>
Beyond the north-south stalemate / 
Roger D. Hansen 
 - New York :  McGraw-Hill Book,  1979 
 - 329 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0070260486 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations