Dewey, Melvil <br/><br/>
Dewey decimal classification and relative index   introduction-Tables Vol. 3 

 - 20th. 
 - New York  OCLC online computer library center   1989 
 - vii, 864p.  23cm. 
<br/><br/><label>ISBN: </label>0910608407 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Classification <br/> Dewey decimal
<br/><br/><label>Dewey Class. No.: </label>025.431  / DEW