Marks, Ronald B.. <br/><br/>
Personal Selling: An interactive Approach /  

 - 1st ed /  
 - Massachusetts 02210 :   Allyn and Bacon, Inc. ,   1985 
 - p534 :  
<br/><br/><label>ISBN: </label>0-205-07327-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>X5181  / M1