Dewey, Melvil <br/><br/>
Dewey Decimal Classification and Relative Index 
Melvil Dewey 
 - 20th ed. 
 - New York:  Forest Press,  1989. 
 - 4 vol.set 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0910608393 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification, Dewey decimal
<br/><br/><label>Dewey Class. No.: </label>025.431  / DEW