Kaushik, Sanjay k <br/><br/>
Dewey decimal classification: a practical guide manual of 23rd edition 

 - 1st 
 - New Delhi  Ess Ess Publication  2012 
 - xiii,253p p. 
<br/><br/><label>ISBN: </label>9788170006732 
<br/><br/><label>Subjects--Index Terms: </label>Classification, Dewey decimal