Sprout, Harold. <br/><br/>
Foundations of international politics / 
by Harold and Margaret Sprout. 
 - Princeton, NJ :  D. Van Nostrand,  [1966] 
 - Van Nostrand political science series .
<br/><br/> First published in 1962. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations.<br/>World politics -- 1945---World politics -- 1945-