Coombs, Philip H., 1915-2006 <br/><br/>
The fourth dimension of foreign policy : educational and cultural affairs 
by Philip H. Coombs 
 - 1st ed. 
 -  Harper & Row New York  1964  1964 
 - xvi, 158 p. ; 21 cm. 
<br/><br/> Published for the Council on Foreign Relations 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United States - Foreign relations<br/>Educational exchanges - United States--JX
<br/><br/><label>LC Class. No.: </label>JX1407.C65 1964