Kothari, C.R. <br/><br/>
Research methodology: methods and techniques / 
C R Kothari and Gaurav Garg 
 - 3rd ed. 
 - New Delhi :  New Age International Pvt Ltd Publishers,   2016. 
 - xi, 449 p. :  ill., figs., tables.  ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9788122436235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology
<br/><br/><label>Dewey Class. No.: </label>001.42