Kumar P.S.G. <br/><br/>
Knowledge Organization, Information Processng and Retrieval 

 - Delhi  B.R.         2003 
 - x,545p.  cm. 
<br/><br/><label>Standard No.: </label>64213 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>2:5, P3