TY - GEN AU - Laudon,Kenneth C. AU - Laudon, Jane P. TI - Essentials of management information systems: managing the digital firm SN - 0131273116 AV - T58.6 .L383 2005 PY - 2005/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - Management information systems ER -