Panneerselvam, R. <br/><br/>
Research methodology/ 
R. Panneerselvam 
 - 2nd Edition 
 - Delhi:  PHI Learning,  2014. 
 - 699 pages. 
<br/><br/><label>ISBN: </label>9788120349469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology
<br/><br/><label>Dewey Class. No.: </label>S 001.42  / PAN