Diccionario enciclopédico Labor. 

 - 5. ed. 
 - Barcelona  Editorial Labor  1972- 
 - 8v.  ill. 
<br/><br/><label>LCCN: </label>fel01000396  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries , Spanish.
<br/><br/><label>LC Class. No.: </label>AE61  / .D52 1978