Beri, G C. <br/><br/>
Marketing research 

 - 4th Ed. 
 - Delhi  Tata McGraw-Hill  2000-R2009 
 - xviii,579p.  224cm  PB 
<br/><br/><label>ISBN: </label>0070620229 
<br/><br/><label>Dewey Class. No.: </label>658.83  / BER