Costell, Josh <br/><br/>
The science of sales success :  a proven system for high profit, repeatable results/ 
Jost Costell 
 - New Delhi :  Prentice-Hall of India,  2007 
 - xii, 308p.;  22 cm. 
 - Eastern economy edition .
<br/><br/>Includes bibliographical references, index and glossary: p.286-308 
<br/><br/><label>ISBN: </label>9788120331334  Rs.275.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sales promotion<br/>Marketing
<br/><br/><label>Dewey Class. No.: </label>658.82