Pederson, Carlton A <br/><br/>
Selling: principles and methods 
Carlton A Pederson 
 - 8th 
 - Illonis:  Richard D. Irwin,  1984. 
 - 564p. 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0-256-03021-9 
<br/><br/><label>Dewey Class. No.: </label>658.85  / PES