Short description: In Russian. Kolosov, Mitrofan Alekseevich. An Essay on the History of the Sound and Forms of the Russian Language from the 11th to the 16th Centuries. type. Varsh. textbook. Ocherk istorii zvukov i form russkogo yazyka s XI po XVI stoletie. In Russian /An Essay on the History of the Sound and Forms of the Russian Language from the 11th to the 16th Centuries. 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. SKU4530214