Report errors and corrections

Although I did everything to show the contents of this book clear, mistakes can happen. If you find one or more errors in this book, I would be very grateful if you could let me know. Doing this, you can help future readers to read an even better book. If you find any error, six begged / or riportarmelo by visiting the web page (after verification of the fixes that were previously reported: ), by entering the details about the error you found. Once your note will be verified, your suggestion is accepted and added to this page: where you can find all the fixes that were previously reported.