1. Introduction to Ceramics;Kingery,1975
2. Glaschemie;Vogel,1979
3. Glass, Science and Technology, Vol. 1 Glass-forming systems;Uhlmann,1983
4. Volatilisation from fluoride opal melts;Parker;Glass Technol.,1984
5. Opalizable borosilicate glass compositions;Pirooz,1972