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Title: Some very good, some bad
Review: I bought this book to help bring me up to speed on PLCs. I have several years working in electronics and other engineering disciplines, but almost no system control experience.I did learn a few things from this book and it was helpful. However, there are some serious mistakes in the book. There are several details that are simply wrong, which makes this book a poor choice for people with little to no prior knowledge in the field.
