TY - BOOK AU - Day, George S. AU - Reibstein, David J. AU - Gunther, Robert E. TI - Wharton on dynamic competitive strategy SN - 0471172073 U1 - 658.401 2 PY - 1997/// CY - New York PB - John Wiley & Sons KW - Competition KW - Industrial management KW - Strategic planning ER -