Marketing research: information systems and decision making
Schoner, Bertram
Marketing research: information systems and decision making - 2nd ed. - New York John Wiley 1975 - xiii, 588 p.
658.83 S65M
Marketing research: information systems and decision making - 2nd ed. - New York John Wiley 1975 - xiii, 588 p.
658.83 S65M