Dewey, Melvil <br/><br/>
Dewey decimal classification and relative index 

 - 22nd ed. 
 - Ohio:  OCLC online computer library center,  2003 
 - lxxvii, 731p.  24cm. 
<br/><br/><label>ISBN: </label>0910608709 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Decimal Classification
<br/><br/><label>Dewey Class. No.: </label>025.431  / DEW