Reddy, G. Krishna; Reddy, T. Rayapa; Jagannadham, V.
Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, 1989 , vol. 28, # 1 p. 32 - 35

Reddy, G. Krishna; Reddy, T. Rayapa; Jagannadham, V.
Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, 1989 , vol. 28, # 1 p. 32 - 35