Chapters 1-3 FREE


T&U-cover170Download the Preface, Introduction and first Three Chapters of Them+Us free. The PDF download also contains the Glossary and 794 scientific references. Feel free to copy, print and share it with friends and colleagues.

The PDF extract  is illustrated in color, but the illustration in the Ebook for purchase are in black and white because color makes the file size too big for most people.