Respected writers and researchers present the latest information on the principles of management. The first section describes the nature of internal auditing and management. Examines management theories and demonstrates how internal auditors deal with the various models of managers. Part two comprises management skills, emphasizing decision making and problem solving. Explores the scientific methods available so that managers and internal auditors can execute their jobs with greater precision. Finally, it discusses the process of management--planning, organizing, directing and controlling.