Sanjay K Kaushik <br/><br/>
DDC: A practical manual of 23rd edition 
by Sanjay K Kaushik 
 - New Delhi  Ess Ess pub.  2012 
 - 253 
<br/><br/><label>ISBN: </label>9788170006725 
<br/><br/><label>Dewey Class. No.: </label>025.431 SAN/DEW