Chawla, Deepak. <br/><br/>
Research methodology :  concepts and cases / 
by Deepak Chawla and Neena Sondhi. 
 - 2nd ed. 
 - New Delhi :  VIKAS,  2016. 
 - xxx, 789 p. :  ill. ;    cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>ISBN: </label>9789325982390 :  US$41.74 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology.