World Book, Inc. <br/><br/>
The World Book Encyclopedia:  E 

 - Chicago   World Book   1996. 
 - 470 p. 
 -  Vol. 6 .
<br/><br/><label>ISBN: </label>0716600994 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Encyclopedias.<br/>Dictionaries<br/>Encyclopedias and dictionaries.
<br/><br/><label>LC Class. No.: </label>AE5. W55