Hattwick, Melvin S <br/><br/>
New psychology of selling 

 -  McGraw-Hill book Co, Inc, New York  1960 
 - 276 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sales management; Marketing management
<br/><br/><label>Dewey Class. No.: </label>658.81  HAT-N