The world book encyclopedia. 

 - Chicago :  World book - childcraft international,  c 1984. 
 - Vols. ;  25 cm. 
<br/><br/>V. 12- (L) ; 
<br/><br/>400  400 
<br/><br/><label>ISBN: </label>0-7166-0082-x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.
<br/><br/><label>Dewey Class. No.: </label>031 / W893