0The practicing accountant should have a thorough knowledge of the processes within an accounting system. Otherwise, it would not be possible to create a system of controls, write procedures, understand where errors are originating, or develop new systems. The Accounting Information Systems book provides the deep background needed to gain proficiency in this area. In addition, there is significant treatment of the many controls integrated into accounting systems. Finally, the book describes the key events in the process of developing and installing a new system. In short, this book is the essential source for the accountant who wants to understand the core functions of an accounting information system.