TULL, Donald S.
Marketing research: measurement & method - 6th ed. - New York Macmillan 1993 - xviii, 863 p.
24219320
Marketing research
658.8 / TUL
Marketing research: measurement & method - 6th ed. - New York Macmillan 1993 - xviii, 863 p.
24219320
Marketing research
658.8 / TUL