Crystal Structure: Bravais Lattices, Miller Index, Symmetry, Space Groups and Their Relation to Physical Properties of Materials. Crystal Geometry, Density and Packing Factor. Single Crystal and Polycrystalline. Crystal Imperfections and Defects. Methods for Determining Crystal Structure: Optical Methods, X-Ray Diffraction Methods, and their application in crystallization analysis with certain software. Non-Crystalline Materials: Structure and Properties. Structure and Properties of Amorphous and Semi-Crystalline Polymers.