Dwivedi D N <br/><br/>
Managerial Economics 

 - 10th 
 - New Delhi  Vikas Publishing House  2009 
 - 704 
<br/><br/><label>ISBN: </label>9788125923473 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology
<br/><br/><label>Dewey Class. No.: </label>658.15 DWI