Roberts, Mary Lou <br/><br/>
Direct marketing management 

 - Englewood Cliffs, N.J. :  Prentice-Hall,  1989 
 - 501 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIRECT SELLING
<br/><br/><label>LC Class. No.: </label>HF5415.126  / R623D