Market research & analysis x
Lehmann, Donald R. x
Market research & analysis x - 2 ed. - Homewood Irwin 1985 - xvi, 812p.
x
Market-research Marketing
658.83/LEM
Market research & analysis x - 2 ed. - Homewood Irwin 1985 - xvi, 812p.
x
Market-research Marketing
658.83/LEM