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Title: Gives examples but not many answers.
Review: The information in this book could be written on one sheet.There are several examples and statements about what you mightencounter if you try to review your bill, but little to informyou how to respond to the obstacles (other than pay theauthors to review for you). The average price and region variationsmay be interesting, but have nothing to do with understandingthe bill. I was very disappointed.
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