Choudhury,Pran <br/><br/>
Successful sales promotion/by Oran Choudhury 

 - New Delhi  Orient Longman Limited  1992 
 - 139p. 
<br/><br/><label>ISBN: </label>0863113036 
<br/><br/><label>Dewey Class. No.: </label>658.81  C457S