Written by an Experienced University Teacher, This Textbook is Based on the Author's Lectures, and is Designed to Answer Students' Questions Rather Than Delving Into Obscure Details. the Well-Balanced Approach Gives Precedence to a Visual, Intuitive Understanding, With Only As Much Math As is Necessary. the Author Covers the Topic of Symmetry in Crystals From Basic Elements to Physical Properties, Backed by Numerous Clear-Cut Illustrations and Easy-To-Read Crystallographic Tables. the Result is a Compact and Self-Contained Treatment Suitable for Crystallography Courses in Physics, Chemistry, Materials Science and Biology - Irrespective of the Academic Background.