Kaushik , Sanjay  K.. <br/><br/>
Dewey decimal classification: apractical manual of 23rd edition /  
by Kaushik Sanjay K. 
 - Delhi :   Ess Ess Publications ,   2012 
 - xiii, 253p ;  
<br/><br/><label>ISBN: </label>978-81-7000-672-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DDC-Library science
<br/><br/><label>Dewey Class. No.: </label>2:12  / Q2;1