000 00402nam a2200145Ia 4500
008 180712s9999 xx 000 0 und d
020 _a70112509
082 _a658.4038
_bCAL
100 _aCALLON, Jack D
245 _aCompetitive advantage through information technology
260 _aNew York
_bMcGraw-Hill
_c1996
300 _axxiv, 372 p.
650 _aInformation technology-management
942 _cS
999 _c9178
_d9178