content: I bought this book hoping to find a good reference in accounting information system with a focus on processes, yet I found a nieve, elementery book that is more of a help to a student just starting to learn information systems. The star rate is only because I have a book which might be helpful to any student having no clue about Information System. The business process approach is a big word to be part of the title as it is far beyond the real process and relating information system as I knew it.It was really a disappointing buy