Dewey, Melvil <br/><br/>
Dewey Decimal Classification and relative index 

 - 23rd  
 - Ohio  OCLC online computer library center  2011 
 - lxxxv, 779p.  23cm 
<br/><br/><label>ISBN: </label>9781910608807 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DECIMAL CLASSIFICATION
<br/><br/><label>Dewey Class. No.: </label>025.431  / DEW