Dewey, Melvil, <br/><br/>
Dewey decimal classification and relative index / 
devised by Melvil Dewey. 
 - Ed. 22 / 
 - Dublin, Ohio :  OCLC Online Computer Library Center,  2003 
 - 4 v. ;  25 cm. 
<br/><br/><label>ISBN: </label>0910608709 (set : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification, Dewey decimal.
<br/><br/><label>Dewey Class. No.: </label>025.431  / D5191