See Allo

Lehmann, Donald R., author

Market research and analysis

Richard D. Irwin, 1989

Buku Teks

Lehmann, Donald R., author

Market research and analysis

Topan, 1989

Buku Teks

Lehmann, Donald R., author

Market research and analysis

Richard D. Irwin, 1979

Buku Teks

Adler, Max K., author

Lectures in market research

Crosby Lockwood & Sons, 1965

Buku Teks

Readings in market research

edited by Keith K. Cox

Appleton-Century-Crofts, 1967

Buku Teks

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