00501nam a2200145Ia 4500008004100000020001300041041000800054082001600062100002000078245016900098250000600267260003900273300001200312650003100324210716s2000    xx            000 0 und d  a74637916  aeng  a003.54 OBRJ  aObrien James A.  aManagement information systems: managing information technology in the internetworked enterprise.bManaging information technology in the internetworked enterprise.  a9  aNew DelhibTata Mc Graw Hillc2000  axxx,831  aInformation Theory(003.54)