TY - BOOK AU - Lehmann,Donald R. AU - Gupta,Sunil AU - Steckel,Joel H. TI - Marketing research SN - 9780321014160 U1 - 658.83 LEH PY - 1998/// CY - Reading, MA PB - Addison-Wesley KW - Marketing research N1 - Includes bibliographical references and indexes ER -