Green, Paul E Research for marketing decisions / Paul E. Green, Donald S. Tull - 3d. ed. - Englewood Cliffs, N.J. Prentice-Hall 1975 - xiv, 786 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0137742088 LCCN: 74-010449 Subjects--Topical Terms: Marketing research