00000nam a2200000 a 4500 20251203092021.0 0071141065 658.4038 CAL Callon, Jack D. Competitive advantage through information technology New York The McGraw-Hill 1996 xxiv, 372 p. 24 cm. PB McGraw-Hill Management Information System series Management Information technology ENGLISH 658 BOOK _ 87777 LIBSS C 60980 60980 0 0 0 0 PU PU 1998-08-17 25.00 0 658.4038 CAL 87777 BK