P.C VAINKETESH <br/><br/>
ESSENTIALS OF RESEARCH METHODOLOGY 

 - 1ST 
 - DELHI  MARK PUBLISHERS  2012 
 - 248 
<br/><br/><label>ISBN: </label>9788189472924 
<br/><br/><label>Dewey Class. No.: </label>650  / PCV-E