TY - BOOK AU - Green,Paul E. AU - Tull,Donald S. TI - Research for marketing decisions T2 - Prentice-Hall international series in management SN - 0137742088 U1 - 658.83 PY - 1975/// CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Marketing research N1 - Includes bibliographical references and index ER -