TY - BOOK AU - Trout, Jack AU - Rivkin, Steve TI - Differentiate or die : survival in our era of killer competition SN - 0471028924 U1 - 658.8 PY - 2000/// CY - New York PB - John Wiley & Sons, Inc. KW - Advertising-Brand name products KW - Brand name products KW - Competition KW - Marketing ER -