Gupta, Shashi, K., and Rangi, Praneet <br/><br/>
Research Methodology : 
Methods Tools and Techniques 
 - 5th 
 - Ludhiana  Kalyani Publishers  2009 
 - 20.22 
<br/><br/><label>ISBN: </label>9789327277036 
<br/><br/><label>Publisher. No.: </label> A. K. Enterprises 
<br/><br/><label>Subjects--Personal Names: </label> Computer Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology