Perkins, Dexter,  1889- <br/><br/>
The American approach to foreign policy / 
Dexter Perkins  
 - Rev. ed. 
 - Cambridge, Mass :  Harvard University Press,  1962 
 - vii, 247 p. ;  22 cm. 
<br/><br/>Includes bibliography 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Foreign relations
<br/><br/><label>Dewey Class. No.: </label>327.73   / PEA 1962