TY - BOOK AU - Obrien, James A. AU - George M. Marakas. AU - Ramesh Behl. TI - Management information systems U1 - 003.54 9 PY - 2011/// CY - New Delhi PB - Tata McGraw Hill Publishing Company Ltd KW - Business applications KW - Competing with information technology KW - Computer Hardware KW - Data Resource management ER -