“…The first part is devoted to the more general applications of x-ray diffraction, while the second part emphasizes current interests in the field of structural determinations. Earlier reviews in this series (33,48,50,51,52,53,75) give excellent discussions on such subjects as the training of chemical crystallographers, the relationship of x-ray diffraction to the various fields of science, and the history and fundamental principles of x-ray methods for the determination of molecular structure.…”