Scellink, D.A. Marketing research: a computer-assisted approach D.A. Scellink and R.N. Maddox -- New York, N.Y. Dryden Press 1987 xii, 224p. 23cm. Includes index ISBN: 00232317198 Subjects--Topical Terms: Marketing research-- Data processingDewey Class. No.: GC 658.83 Sch26 1987