Nineteen ninety eight Britannica Book of the year 
edited by David Calhoun. 
 - Chicago  Encyclopaedia Britanicca  1998 
 - 920p., ill.; 28cm. 
<br/><br/><label>ISBN: </label>085229-657-4. 
<br/><br/><label>Dewey Class. No.: </label>031  / B85B