Short description: In Russian. Bellustin, Vsevolod Konstantinovich. How people gradually came to real arithmetic. Moscow; P.: State Publishing House, 1923: Mospolygraph is the 1st model type. 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. SKU9192673