Gupta, Shashi K. <br/><br/>
Research Methodology  Methods, tools, and techniques 

 - 2nd Edition 
 - Ludhiana  Kalyani Publishers  2010 
 - VP 
<br/><br/><label>ISBN: </label>978-81-272-6722-3 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Methods, tools, and techniques <br/> Research methodology<br/>
<br/><br/><label>Dewey Class. No.: </label>001.42