TY - ADVS AU - OメBrien, James A. TI - Introduction to information systems (CD-ROM) SN - 9780070589711 U1 - 658.4038 OBR-J PY - 2008/// CY - India PB - Tata McGraw-Hill KW - ᅠElectronic commerce KW - ᅠManagement information systems. ᅠ KW - ᅠManagement --Data processing. ᅠ KW - Business --Data processing. ᅠ ER -