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020 _a9780073043555
040 _aUGB
_cUGB
041 0 _aeng
082 4 _a658.4038
_bO37
100 1 _aO´brien, James A
_eAutor
_929062
245 1 0 _aIntroduction to information systems /
_cJames A O´brien
250 _a13a. ed.
260 _aNew York
_bMcGraw Hill
_c2007
300 _a543 p.
520 _a FOUNDATION CONCEPTS. Foundations of information systems in business; Competing with information technology. INFORMATION TECHNOLOGIES. Computer hardware; Computer software; Data resource management; Telecommunications and networks. BUSINESS APLLICATIONS. Electronic business systems; Electonic commerce systems; Decision support systems. DEVELOPMENT PROCESSES. Developing business/IT solutions. MANAGEMENT CHALLENGES. Security and ethical challenges; Enterprise and global managment of information technology false"" Priority=""46""
542 1 _aO´brien, James A
_g2007
_i2007
650 4 _aNEGOCIOS; PROCESAMIENTO DE DATOS; ADMINISTRACION DE LA INFORMACION; COMERCIO ELECTRONICO
_929063
700 1 _aO´brien, James A
_929062
942 _cBK
_2ddc