books.google.com.au - Intended to acquaint the reader with the theory of x-ray diffraction, the experimental methods involved, and the main applications. The book is a collection of principles and methods stressing X-ray diffraction rather than metallurgy.The book is written entirely in terms of the Bragg law and can be read...http://books.google.com.au/books/about/Elements_of_x_ray_diffraction.html?id=IiXwAAAAMAAJ&utm_source=gb-gplus-shareElements of x-ray diffraction