Duffy, Ben <br/><br/>
Advertising media and markets/2e 

 - 2nd ed. 
 - New Jersey  Prentice Hall of India  1951 
 - xi,416p. 
<br/><br/><label>Subjects--Index Terms: </label>newspaper rates   Magazines 
<br/><br/><label>Dewey Class. No.: </label>659.1  / DUF