Harvard Business Review. <br/><br/>
Marketing Planning & Strategy series ; Pt.4. 

 - Boston  Harvard Business Review.  1919 
 - 141 : ill 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>Dewey Class. No.: </label>658 Har Pt.4. 4.014