Dromey RG. <br/><br/>
How to solve it by computer   Textual Documents 

 - 2002. 
 - New Delhi :  Printice hall in india PVT LTD . 
 - 442 pg . 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>004  / DRO