Pandey , R.C. <br/><br/>
Information retrival system : A linguistic study. 

 - Delhi  Abhijeet Publication  2003 
 - xi,145p.  HARD BOUND 
<br/><br/><label>Subjects--Topical Terms: </label><br/>P0DC
<br/><br/><label>Dewey Class. No.: </label>P0DC  / N3