Introduction to information systems :
O'Brien, James A.,
Introduction to information systems : essentials for the internetworked enterprise / James A. O'Brien. - 9th ed. - Boston : Irwin/McGraw-Hill, 2000. - xxiv, 510, [74] p. : col. ill. ; 26 cm.
0072297492
Business--Data processing.
Management--Data processing.
HF5548.2 / .O23
Introduction to information systems : essentials for the internetworked enterprise / James A. O'Brien. - 9th ed. - Boston : Irwin/McGraw-Hill, 2000. - xxiv, 510, [74] p. : col. ill. ; 26 cm.
0072297492
Business--Data processing.
Management--Data processing.
HF5548.2 / .O23