Diccionario de la lengua española. 

 - 20a ed. 
 - Madrid  Real Academia Española  1984. 
 - 2 v.  31 cm. 
<br/><br/><label>ISBN: </label>8423947777  47.50 ea. 
<br/><br/><label>LCCN: </label>85127969 //r86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spanish language--Dictionaries.
<br/><br/><label>LC Class. No.: </label>PC 4625  / .A3 1984 
<br/><br/><label>Dewey Class. No.: </label>463