Chalwa, Deepak. <br/><br/>
Research methodology :  concepts and cases / 
by Deepak Chalwa and Neena Sondhi. 
 - ed. 
 - New Dehli :  Vikas,  2011. 
 - xxii,670  p. :  ill ;    cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9788125952053 :  $39.13 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology.