Title: Did not find the book useful for CPM exam preparation
Review: I purchased this book hoping to cover several aspects of the CPM exam. I read the first 10 chapters then ordered CPM's 2 exam test books. I could hardly get 56 out of 75 (CPM's passing score), while solving the questions of the book chapters I could get 8-9/10. The reasons is the questions asked in the exam test has no ground of explanation in the book. Reading this book to pass the exam is almost impossible, at least for me. The book gives good general overview about purchasing but it will not help you to pass the exam.I do have several years of purchasing experience, but in many situations the correct answer has nothing to do with logic or what you usually do in your daily purchasing process and the book fails to explain or provide information about ISM-CPM's way of explaning things.
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