Marketing research: methodological foundations
Churchill, Gilbert A
Marketing research: methodological foundations - 2nd ed. - Hinsdale Dryden Press 1979 - xix, 668 p.
658.83 C473M
Marketing research: methodological foundations - 2nd ed. - Hinsdale Dryden Press 1979 - xix, 668 p.
658.83 C473M