ENCYCLOPAEDIA BRITANNICA. <br/><br/>
Britannica book of the year.1989. 

 - Chicago.  Encyclopaedia Britannica,  1989 
 - 910 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Year Book<br/><br/>
<br/><br/><label>Dewey Class. No.: </label>030 ENCY