Marks, Ronald B <br/><br/>
Personal selling  Interactive approach 

 - 2nd ed. 
 - Boston  Allyn and Bacon  1985 
 - x,566p.  24cm 
<br/><br/><label>ISBN: </label>0205083749 
<br/><br/><label>Dewey Class. No.: </label>658.85  / MAR