Perkins, Dexter, 1889-  Perkins, Dexter, 1889- <br/><br/>
The evolution of American foreign policy. 

 - 2d ed. 
 - New York,  Oxford University Press,  1966. 
 - A Galaxy book .
<br/><br/>Bibliography: p. [157]-158. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States -- Foreign relations.--United States -- Foreign relations.
<br/><br/><label>LC Class. No.: </label>E 183.7 Per 1966