Stone, Bob. <br/><br/>
Successful direct marketing methods / 
Bob Stone. 
 - 2nd ed. 
 - Chicago, Ill. :  Crain Books,  c1979. 
 - xiii, 370 p. :  ill. 
<br/><br/><label>ISBN: </label>0872510409  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Direct marketing.