Contains 871 evaluated diagrams and 685 commentaries, most of which are from literature published between the years 1975 and 1988. This volume contains many oxidation/reduction oxide systems pertaining to uses as varied as conductive ceramics and refractories. Many of the systems covered are of the more useful structural families, such as perovskites and polytitanates, spinels, scheelites and garnets, and rare-earth oxides. Silicates, aluminates, ferrites, titanates and zirconates are especially numerous.