Lerche, Charles O. <br/><br/>
Concepts of international politics / 
Charles O. Lerche,  Abdul A. Said. 
 - 2nd ed. 
 - Englewood Cliffs, N.J. :  Prentice Hall,  c1970. 
 - xvii, 302 p. 
<br/><br/><label>ISBN: </label>0131660411 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations.