Neogi, U K. <br/><br/>
Research Methodology Tools and Techniques  Textual Documents 

 -  2011. 
 - Delhi:  Variety Books Pub . 
 - 376. 
<br/><br/><label>ISBN: </label>978-93-81156-01-8   
<br/><br/><label>Dewey Class. No.: </label>658.0072  / NEO