Dhyani, Pushpa . <br/><br/>
Working with dewey decimal classification /  
PUspha Dhyani. 
 - New Delhi :   Vikash Publishing ,   1994. 
 - 169p. :   ills.,charts.,tables ;   22cm .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label>0706976231  Rs. 250.00 
<br/><br/><label>Subjects--Index Terms: </label>DDC 
<br/><br/><label>Dewey Class. No.: </label>025.431  / DHY/W