References
- Venkatesham, J. Sci. Ind. Res., 1949, 8B, 184.
- Saxena, Datar & Zaheer, J. Ind. Chem. Soc. (Ind. & News. Ed.) 1951, 14, 36.
- Das Gupta, H.N and Chatterjee, S.K., ibid. 1952, 15. 189.
- Das Gupta, H.N and Chatterjee, S.K., J. Ind. Chem. Soc., 1951, 28, 569.
- Grover, L D. and Charan, R., Trans. Ind. Cer. Soc., 1953, 12, 165.
- Osborn, G.H. and Johns, H., Analyst, 1951, 76, 410.
- Dimbleby, V. and Turner, W.ES., J. Soc. Glass Tech., 1926, 10, 307; 323; 353.
- W.L. Bragg, Atomic Structure of Minerals, (Cornell University Press, U. S. A.), 1937, Chapter III, pp. 35–36.
- ibid, Chapter III, p. 36.