00590nam a2200169Ia 4500 312 20261006003435.0 120911s9999 xx 000 0 und d 0072906111 658.4038 OBR O'Brien, James A. 590 Management information systems : managing information technology in the internetworked enterprise / James A. Orien. - 4th ed. 4e Boston : Irwin/McGraw-Hill, c1999. 1 v. (various pagings) : col. ill. ; 26 cm. Management information systems., Computer networks. 591 312 312 0 0 0 0 NU NU 2012-09-11 1 658.4038 OBR 1679 2014-05-06 00:00:00 2014-04-17 2012-09-11 OS