Melvil Dewey <br/><br/>
Dewey Decimal Classification 

 - 23rd ed. 
 - Ohio:  OCLC Online Computer Library Center Inc.,  2011 
<br/><br/><label>ISBN: </label>978-1-910608-80-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER
<br/><br/><label>Dewey Class. No.: </label>025.431  / DEW/D