TY - BOOK AU - Underhill,Paco TI - Why we buy: the science of shopping SN - 0684849135 AV - HF5415.2 .U53 1999 U1 - 658.8/34 21 PY - 1999/// CY - New York PB - Simon & Schuster KW - Marketing research KW - Consumer behavior KW - Shopping N1 - Includes index ER -