The New Encyclopaedia Britannica.  

 - Chicago   Encyclopaedia Britannica,  c1980. 
 - 30 v. : 
<br/><br/><label>ISBN: </label>085229378X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.
<br/><br/><label>LC Class. No.: </label>AE5  / .E363 1980