The New Encyclopaedia Britannica. 

 - 15th Ed. 
 - Chicago, Ill.   Encyclopaedia Britannica    1983. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Enciclopedias y diccionarios.
<br/><br/><label>LC Class. No.: </label>AE5  / .E363 1976 v.30