Dhyani, Pushpa <br/><br/>
Working with dewey decimal classification (editions 19 and 20) 

 - New Delhi  Vikas Publishing House  1994 
 - vii,163  Hb  22.3cm 
<br/><br/><label>ISBN: </label>0-7069-7623-1 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>025.4