Pushpa Dhyani. <br/><br/>
Dhyani's guide to Dewey decimal Classification 

 - New Delhi  Metropolitan Book  1985 
 - 197 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dhyani's,Dewey,Decimal,Classification
<br/><br/><label>Dewey Class. No.: </label>025.431  DHY;1  R