<ul><li>Solution of a Non-Linear Reaction-Diffusion Equation</li><li>Abstracts: Semiconductors</li><li>Abstracts: Halides</li><li>Abstracts: Oxides: Simple Oxides, Spinels, Garnets, and other Complex Oxides</li><li>Abstracts: Other Ionic Substances: Niobates, Phosphates, Sulfates</li><li>Abstracts: Carbon and Carbides</li><li>Abstracts: Sulfides and Selenides</li><li>Abstracts: Miscellaneous Substances</li><li>Abstracts: Liquids: Non-Metallic, Metallic</li><li>Abstracts: Metals</li><li>Abstracts: General References: Diffusion Processes, Point Defects, Linear Defects, Planar Defects, Irradiation Effects, Ionic Conduction</li><li>Book Reviews</li></ul>