Dillon, William R.
Marketing research in a marketing environment /
William R Dillon ; Thomas J. Madden, Neil H. Firtle.
- xxii, 760 p. : ill. 24cm
Includes bibliographies and index.
0256105170
Marketing research--Methodology
Pazarlama araştırması--Metodoloji
HF5415.2 / .D54 1994