DAVIES, A. H. <br/><br/>
The Practice of Marketing Research  

 - 2nd Ed. 
 - London,  Heinemann,  1973. 
 - xii, 251p.: ill.; figure, map,  Index & reference,  23cm. 
<br/><br/><label>ISBN: </label>434 90293 4 
<br/><br/><label>Dewey Class. No.: </label>658.83 DAV