Sharma , D.D <br/><br/>
Marketing research / 

 - New Delhi,  Sultan Chand and Sons,  c2003. 
 - ill. ;  xxi,534 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>9788171146582 
<br/><br/><label>LC Class. No.: </label>D3904 
<br/><br/><label>Dewey Class. No.: </label>658.83