Anderson, Robert B. <br/><br/>
Professional selling / 
by B. Robert Anderson. 
 - 4th ed. 
 - Englewood Cliffs, NJ :  Prentice-Hall,  1922. 
 - viii, 455 p. : 
<br/><br/><label>ISBN: </label>0137386265 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling.