TY - BOOK AU - Kumar,V. AU - Day,George S. AU - Aaker,David A. TI - Essentials of marketing research SN - 0471170682 AV - HF 5415.2 K85E 1999 PY - 1999/// CY - New York PB - John Wiley & Sons,Inc KW - MARKETINT RESEARCH N1 - Includes index ER -