Wales Hugh G <br/><br/>
Basic Bibliography on marketing research 

 -  1956 
 - American Marketing Association, Bibliography Series. 2 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing
<br/><br/><label>Dewey Class. No.: </label>X:51a, J6