He has the book was read ??? There are far too many spelling mistakes preparing a book for a review of this quality, as well as many pasted copied whose values have forgotten to change (including the rates in the exercises). This book is not worth the price and I would not have bought if I had known earlier. It must, in addition to the exorbitant price of this book full of mistakes, add the price for the corrected !!! (Also full of mistakes). I heard that he had to take the Foucher to review this matter and right now I am convinced.
