Short description: In Russian. Modzalevsky, Lev Borisovich. Materials for the biography of NILobachevsky. Moscow Leningrad: Publishing House and Type 1. Publishing House of Acad. sciences of the USSR (Leningrad: Type. Pech Dvor, 1948). Materialy dlya biografii NILobachevskogo. In Russian /Materials for the biography of NILobachevsky. 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. SKU5843215