The new Encyclopedia Britanica 

 - 15th ed. 
 - Chicago  Encyclopedia Britanica Inc  1974 
 - 1050 p 
<br/><br/><label>ISBN: </label>0852292902 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chicago
<br/><br/><label>LC Class. No.: </label>AE 5 .N49/