Research methodology 
Bharati Vidyapeeth Deemed University (School of Distance Education) 
 - Noida  Vikas Publishing House  2014 
 - 424 p.  
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>9789325976849  
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Economics; Research Methodology 
<br/><br/><label>Dewey Class. No.: </label>300.72 RES