I purchased this book based on the reviews.... The book wasnot easy to follow and the author spent more time telling you that thetopics would be covered in a later chapter - Never mind the fact thatthe topics were never thouroughly explained. I feel that this bookwas very diorganzied and did not present the material in such a wayfor individuals to understand it. If you are using just this book tostudy for the exam, I highly reccommend that you use other materialsto supplement this book. END