1. (b)Wilhelm Eitel , Physical Chemistry of the Silicates , 3d ed. , p.1384 . University of Chicago Press, Chicago, Ill., 1954 . 1384 pp.; Ceram. Abstr., 1954 , p.1384 .
2. Temperature Dependence of Growth Processes in Glass Devitrification
3. 2G. W. Morey , Properties of Glass , 2d ed. , p.68 . American Chemical Society Monograph Series No. 124, Reinhold Publishing Corp., New York, 1954 . 68 pp.; Ceram. Abstr., 1954 p.68 .
4. Nucleation and Growth of Sodium Disilicate Crystals in Sodium Disilicate Glass