Diccionario de la lengua española. 

 - [18. ed.] 
 - Madrid  [Espasa Calpe]  1956. 
 - xxiii, 1370 p.  31 cm. 
<br/><br/> Previously published under title: Diccionario de la lengua castellana. 
<br/><br/><label>LCCN: </label>a  56003936  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spanish language--Dictionaries.
<br/><br/><label>LC Class. No.: </label>PC 4625  / .A3 1956