Miller, Robert B <br/><br/>
Conceptual Selling 
/ by  Robert B Miller 
 - London:  Kogan Page ltd;  1988. 
 - 316p. 
<br/><br/><label>ISBN: </label>1-85091-677-2 
<br/><br/><label>Dewey Class. No.: </label>658.850  / MIL/C