Maynard, Harold Bright. <br/><br/>
Principles of marketing / 
Harold Bright Maynard and Theodore N. Beckman. 
 - 5th ed. 
 - New York :   Ronald Press,   c 1952. 
 - xiii, 792 p. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>338  338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing.
<br/><br/><label>Dewey Class. No.: </label>338 / M454p