HARPER  W.BOYD  RALPH WESTFALL <br/><br/>
MARKETING RESEARCH TEXT AND CASES 

 - NEW DELHI  AITBS EDUCATIONAL BOOKS  1999 
<br/><br/><label>ISBN: </label>81-85386-16-1 
<br/><br/><label>Dewey Class. No.: </label>658.83  / W.B/M