Tull, Donald S. Marketing research : measurement and method : a text with cases / Donald S. Tull and Del I. Hawkins. - 3rd ed. - New York : London : Macmillan ; Collier Macmillan, c1984. - xvi, 794 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0024217808 Subjects--Topical Terms: Marketing research.Marketing research--Case studies. Dewey Class. No.: 658.83 / TUM 1984