México-United States Relations / 
ed. Susan, Kaufman Purcell 
 - New York :  The Academy of Political Science,  1981 
 - x, 213 p. ;  23 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Estados Unidos---Relaciones exteriores---México<br/>México---Relaciones exteriores---Estados Unidos
<br/><br/><label>LC Class. No.: </label>F 1228.5.V6  / M49