P S G Kumar <br/><br/>
Knowledge organization, information processing and retrieval. 

 - Delhi  B R Publishing       2003 
 - 545p.  cm. 
<br/><br/><label>Standard No.: </label>59851 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>2:5, P3