The world book encyclopedia  : B 

 - Chicago  Field Enterprises Educational Corporation  1976 
 - (v.2-638 p.) 
<br/><br/><label>ISBN: </label>716600765 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia
<br/><br/><label>Dewey Class. No.: </label>30  / WOR