Green Research for marketing decisions / Paul E. Green, Donald S. Tull, Gerald Albaum. - 5th ed.. - Englewood Cliffs, N.J. Prentice Hall c1988. - xii, 784p. ill. 25cm Includes index p.771-784 ISBN: 8120307577 Subjects--Topical Terms: Marketing research Dewey Class. No.: 658.83 GRE 1988