What is evolution of MIS?

evolution of MIS or Management Information System: The MIS is an evolving concept. When the concept of of MIS was first introduced, many proponents envisioned a single, highly integrated system that would bring together processing for all organisation functions. Its evolution start with the INFORMATION. Decision sport system was one of the important contributor to the life of MIS. THE EDP IS ALSO IMPORTANT IN INFORMATION MANAGENMENT.........