TY - BOOK AU - Spewak, Steven H. AU - I. Hill, Steven C., Coaut. TI - Enterprise architecture planning Developing a blueprint for data, applications and technology / Steven H. Spewak SN - 0-417-599859 U1 - 658.403 2 S855e CY - Estados Unidos : John Wiley & Sons KW - 1. PRELIMINARY BUSINESS MODEL \ 2. ENTERPRISE SURVEY ER -