Marketing research: management and methods.
WENTZ (Walter B)
Marketing research: management and methods. - London. Harper & Row., 1972 - xii,590 HB
060470070
Marketing Management
658.8 WENM
Marketing research: management and methods. - London. Harper & Row., 1972 - xii,590 HB
060470070
Marketing Management
658.8 WENM