Britannica :  book of the year 1989 / 

 - Chicago [u.a.] :  Encyclopaedia Britannica ,  1989. 
 - 910 P. :  ill. ;  26+ cm. 
<br/><br/>Includes Bibliographical Reference. 
<br/><br/><label>ISBN: </label>0852295049 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Year Book.
<br/><br/><label>Dewey Class. No.: </label>030  / ENB 1989