Alonso, Maria Ernestina <br/><br/>
Ciencias sociales 9 :  3er. Ciclo E.G.B. 

 - 1a 
 - Buenos Aires :   Aiqu,  2001  
<br/><br/><label>ISBN: </label>9507016724 
<br/><br/><label>Standard No.: </label>DBA002454 
<br/><br/><label>Subjects--Topical Terms: </label><br/>--OTROS--