Roger D. Blackwell Consumer Behavior. Ed 9 - 9th Ed - New Delhi Vikas Publication House 2001 - 570p Roger D. Blackwell; Paul W. Miniard & James F. Engel: Consumer Behavior. Ed 9. (9th Ed) New Delhi. Vikas Publication House, 2001. 981-240-400-7--(658.8342BLA) ENGLISH ISBN: 981-240-400-7 Dewey Class. No.: 658.8342 / BLA