Dewey, Melvil <br/><br/>
Dewey Decimal Classification and Relative Index Vol.1 
Dewey, Melvil 
 - 23 Edition 
 - OCLC, Ohio, USA  2011 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library classification schemes
<br/><br/><label>Dewey Class. No.: </label>025.431 DEW.1