Boyd, Harper W <br/><br/>
Marketing research: Text and cases 

 - 6th ed. 
 - Delhi  All India Traveller Bookseller  1988 
 - xv, 636 p. 
<br/><br/><label>ISBN: </label> RS0.75 
<br/><br/><label>Dewey Class. No.: </label>658.8 B693M