Simkin & Norman's 12th Edition of Concepts of Accounting Information Systems builds upon previous issues with more in-depth focus on topical issues essential to accountants such as Sarbanes-Oxley, Cobit Version 4, XBRL, and of risk and governance in a much more concise, user-friendly way. More Case in Point sections highlight how the concepts are applied in the field and additional multiple choice questions have been added at the end of the chapters...