This little book is actually a good addresses directory, so do not expect to much comment but a list of addresses some of which are a real discovery. However, this book is full of mistakes (spelling, grammar, phrases, syntax ....) is fortunately uncommon enough to emphasize. For me this is quite unacceptable and shocking! How can there be such a lack of seriousness in the publication of a book ?! In the future, I now will avoid this author and the publisher.