Dhyani, Puspa. <br/><br/>
Dhyani`s guide to Dewey decimal classification /  
by Pushpa dhyani. 
 - New Delhi :   Metropolitan Book ,   1985. 
 - ix,177p. :   ill.,figs.,tables ;   18cm .  
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<br/><br/><label>ISBN: </label> Rs. 75.00 (Pbk) 
<br/><br/><label>Subjects--Index Terms: </label>CLASSIFICATION 
<br/><br/><label>Dewey Class. No.: </label>025.431  / DHY/D