Ruddick, Morris E.
The marketing research handbook : a decision-oriented approach / Morris E. Ruddick, Philip K. Sherwood, Robert E. Stevens. - Englewood Cliffs, N.J : Prentice-Hall, c1983. - xi, 210 p.
0135577365
Marketing research.
The marketing research handbook : a decision-oriented approach / Morris E. Ruddick, Philip K. Sherwood, Robert E. Stevens. - Englewood Cliffs, N.J : Prentice-Hall, c1983. - xi, 210 p.
0135577365
Marketing research.