Dewey, Melvil. <br/><br/>
Dewey decimal classification and relative index /  
by Melvil Dewey ; edited by Joan S Mitchell , Julianne Beall , Rebecca Green Giles Martin and Michael Panzer. 
 - 23ed /   . 
 - Dublin :   Online Computer Library Centre ,   2011. 
 - 965p. :   ills. ;   25cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label> RS0.00 (hb) 
<br/><br/><label>Subjects--Index Terms: </label>CLASSIFICATION, DEWEY DECIMAL 
<br/><br/><label>Dewey Class. No.: </label>025.431  / DEW/D;V-4