Short description: In Russian. Sirota, Nikolai Nikolaevich. The Physical and Chemical Nature of Variable Phases. Minsk: Science and Technology, 1970. Fiziko-khimicheskaya priroda faz peremennogo sostava. In Russian /The physico-chemical nature of variable phases. The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU7442765