Dewey, Melvil <br/><br/>
Dewey Decimal Classification 
Melvil Dewey 
 - 20th 
 - New York  O.C.L.C.  1989 
 - 4v. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification-books<br/>Dewey Decimal Classification
<br/><br/><label>Dewey Class. No.: </label>020  / DEW M9