Bhattacharyya, Dipak Kumar <br/><br/>
Research methodology   [Book] 
Dipak Kumar Bhattacharyya. 
 -  Excel Books, New Delhi 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>8174463410 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology
<br/><br/><label>Dewey Class. No.: </label>001.42