Ditzenberger, Roger <br/><br/>
Selling :  helping customers buy / 
Roger Ditzenberger and John Kidney.  
 - USA :  South-Western Publishing Co.,  1981. 
 - vi, 458 pages ;   23 centimeter.  
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0538191503 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling.
<br/><br/><label>Dewey Class. No.: </label>FOR 658.8 D63s 1981