Congress, the presidency and american foreign policy 
/ ed. by John Spanier, Joseph Nogee 
. - New York; Oxford; Paris  : pergamon Press, C. 1981
. - XXXII-211p.  ; 23Cm. 
 - Pergmon Policy studies on international politics .
<br/><br/>Index. 
<br/><br/><label>ISBN: </label>0080255744 0080255752 
<br/><br/><label>Source: </label> Don du C.C.A. 
<br/><br/><label>Universal Decimal Class. No.: </label>327.8