Nonmetallic crystals - International Conference on the Science and Technology of Nonmetallic Crystals (January, 1969 : New Delhi); Jain, S. C. (Suresh C.), 1926-; Chadderton, Lewis T. (London : Gordon and Breach Science Publishers, 1970)
Keywords: Crystals -- Congresses; Semiconductors -- Congresses; Chemistry, Organic -- Congresses