Sehgal R L <br/><br/>
An introduction to dewey decimal classification. 

 - New Delhi  Ess Ess Publishing      1994 
 - 353p.  cm. 
<br/><br/><label>Standard No.: </label>120355 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>2:51M76:g, N4