W.H. Rhodes, Phase Chemistry in the Development of Transparent Polycrystalline Oxides. J.J. Brown, Jr., The Use of Phase Diagrams to Predict Alkali Oxide Corrosion of Ceramics. W.B. Johnson and A.S. Nagelberg,Application of Phase Diagrams to the Production of Advanced Composites. T-Y. Tien, Use of Phase Diagrams in the Study of Silicon Nitride Ceramics. A.J. Pyzik and A.M. Hart, The Use of Phase Studies in the Development of Whiskers and Whisker-Reinforced Ceramics. Chapter References. Subject Index.