Graupera, Carlos M. <br/><br/>
Nuestra lengua. 

 - New York  Plaza Mayor  1972. 
 - 110 p., 
 - Coleccioń Textos, 4 .
<br/><br/> At head of title: Carlos M. Graupera. 
<br/><br/><label>LCCN: </label>72356451  
<br/><br/><label>Nat. Bib. No.: </label>Sp72-May 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spanish language
<br/><br/><label>LC Class. No.: </label>PC4091  / .G7