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Title: Caution
Review: I purchased this book as an adjunct to the College textbook I was using. Most concepts are explained quite well, but a bit on the brief side. Also, there aren't enough problems with answers provided.Finally, the book has many typos and often the answers provided to problems are incorrect. This caused a major loss of time and a lack of confidence in the book. I wrote the author and he said, I didn't have enough time for editing the book and suggested that i return it and get my money back.
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