Research methodology  :a practical and scientific approach 
Edited by Vinayak Bairagi and Mousami V. Mount. 
 - New York:  CRC Press,   2019. 
 - xv, 303p. 
<br/><br/><label>ISBN: </label>9780815385615 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research -Methodology.
<br/><br/><label>Dewey Class. No.: </label>001.42  / RES