Vol: 2b: Commission I: Sesion posterior. 

 - Mexico:INEGI. 
 - 296p./30cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.VOL 2b: COMMISSION I:SESION POSTERIOR.
<br/><br/><label>Dewey Class. No.: </label>624.151 08 J655t