TY - BOOK AU - Schultheis, Robert A. AU - Sumner, Mary. AU - Bock, Douglas. TI - Management information systems: the manager's view SN - 0256093660 U1 - 658.403 SCH PY - 1992/// CY - United States of America PB - Irwin, Inc. KW - Management N1 - Includes glossaryand indexes ER -