Introduction to information systems :
O'Brien, James A., 1936-
Introduction to information systems : essentials for the E-business enterprise / James A. O'Brien. - Eleventh edition - Boston : McGraw-Hill/Irwin, c2003. - 1 v. (various pagings) : col. ill. ; 29 cm.
Introduction to information systems : essentials for the E-business enterprise / James A. O'Brien. - Eleventh edition - Boston : McGraw-Hill/Irwin, c2003. - 1 v. (various pagings) : col. ill. ; 29 cm.