00497nam a2200157 a 450000500170000008200180001710000190003524500490005426000420010349000450014569000350019096400160022599700180024199900170025995200630027620251203091249.0  a658.4038bSCO  aScott,George M  aPrinciples of management information systems  aNew DelhibMcGraw Hill Book co.c1987  aMcGraw Hill Series in Management Systems  aManagement information systems  bcdefg_  a42347 LIBSS C  c35942d35942  00104070aPUbPUd2000-01-25l0o658.4038 SCOp42347yBK