GAUTAM, N.C. <br/><br/>
DVEELOPMENT OF RESEARCH TOOLS 

 - NEW DELHI    SHREE PUB.  2005 
 - 284 
<br/><br/><label>ISBN: </label>81-8329-055-8 
<br/><br/><label>Dewey Class. No.: </label>370.78072  / GOU