TY - BOOK AU - Dillon,William R. AU - Madden,Thomas J. AU - Firtle,Neil H. TI - Marketing research in a marketing environment SN - 0256105170 PY - 1994/// CY - Burr Ridge, Ill. PB - Irwin KW - Marketing research N1 - Includes bibliographical references and indexes; Marketing research environments--Acquiring data : an overview--Sampling theory and practices ER -