Stone, Bob <br/><br/>
Successful direct marketing methods 
Bob Stone. 
 - 2. ed. 
 - Lincolnwood, Ill.  Crain Books  1979. 
 - xiii, 370 p.  ill. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Direct marketing