Gray, G. W., & Winsor, P. A. (1974). Liquid crystals & plastic crystals: Physico chemical properties and Methods of investigation. E. Horwood; Halsted Press.
Dyfyniad Arddull ChicagoGray, G. W., and Philip Alan Winsor. Liquid Crystals & Plastic Crystals: Physico Chemical Properties and Methods of Investigation. Chichester [Eng.] New York: E. Horwood; Halsted Press, 1974.
Dyfyniad MLAGray, G. W., and Philip Alan Winsor. Liquid Crystals & Plastic Crystals: Physico Chemical Properties and Methods of Investigation. E. Horwood; Halsted Press, 1974.
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