Dewey, Melvil. <br/><br/>
Dewey decimal classification and relative index / 
By Melvil Dewey. 
 - 22 ed. 
 - Ohio :  OCLC,  2003. 
 - 731p. ;  00 cm. 
<br/><br/><label>ISBN: </label>0910608709 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE.
<br/><br/><label>Dewey Class. No.: </label>025.431  / DEW