TY - BOOK AU - Lehmann,Donald R. TI - Market research and analysis SN - 0256070385 : AV - HF5415.2HF5415.2 .L388 1989.L388 1989 U1 - 658.8/3 19 PY - 1989/// CY - Homewood, IL. PB - Irwin KW - Marketing research KW - Problems, exercises, etc N1 - Includes bibliographies and index ER -