Spanier, John <br/><br/>
American foreign policy since world war II. / 
John Spanier. 
 - 6ta. ed. 
 - New York :  Praeger Publishers,  1975. 
 - 395 p. ;  20 cm. 
<br/><br/>Bibliografía : p. 281-295 
<br/><br/><label>Dewey Class. No.: </label>xxxx  / xxxx