"Marketing in a changing world;  the role of market research" (Plenary sessions) Congress 1972, Cannes, 10-14 September. 

 - [Amsterdam,  1972] 
 - x, 454 p.  22 cm. 
<br/><br/> English, French or German. 
<br/><br/><label>LCCN: </label>73168003  
<br/><br/><label>LC Class. No.: </label>HF5415 .E77  / .E77 
<br/><br/><label>Dewey Class. No.: </label>380