Perkins, Dexter <br/><br/>
The evolution of American foreign policy / 
by D. Perkins. 
 - 2nd ed. 
 - New York :  Oxford Univ. Press,  1966. 
 - 168 p. ;  20 cm. 
<br/><br/>Index pp.161-168 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Foreign policy--America