XIII Interparliammentary meeting Mexico - United States of America :  Guanajuato, Guanajuato 

 - México :  [s.e.],  1973 
 - 56 p.   :il. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>MEXICO--RELACIONES EXTERIORES--E.U.A.<br/>E.U.A.--RELACIONES EXTERIORES--MEXICO
<br/><br/><label>Dewey Class. No.: </label>HCD CRQ2 T785t 1973