Ferber, Robert. <br/><br/>
Market research / 
[by] Robert Ferber. 
 - [New York] :  McGraw-Hill,  [1949?]. 
 - xiv, 542 p. :  ill. 
 - McGraw-Hill paperbacks .
<br/><br/> Original title : Statistical techniques in market research. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing research.