Dillon, William R. Marketing research in a marketing environment William R. Dillon, Thomas J. Madden, Neil H. Firtle. - 2nd ed. - Homewood, IL Irwin c1990. - xxiv, 853 p. ill. Includes bibliographical references and index. ISBN: 0256079773 LCCN: 89035710 Subjects--Topical Terms: Marketing research LC Class. No.: HF5415.2 / .D54 1990 Dewey Class. No.: 658.8/3