Foreign policy:  international, involvement, or isolation?/ 
Wolf, Alvin 
 - New Jersey:  Prentice-Hall, Inc.  1970. 
 - x, 112p.:  illustration 
<br/><br/><label>ISBN: </label>0133264211 
<br/><br/><label>Dewey Class. No.: </label>M 327.73 W83 1970