Research for marketing decisions
Green, Paul E
Research for marketing decisions - 4th ed. - Englewood Cliffs, N.J. FT Prentice-Hall 1978 - xiii, 673p. : ill.
HF 5415.2 Gre
Research for marketing decisions - 4th ed. - Englewood Cliffs, N.J. FT Prentice-Hall 1978 - xiii, 673p. : ill.
HF 5415.2 Gre