Blecher F.N. First book for teaching numeracy for the preparatory grade and kindergarten. In Russian (ask us if in doubt)./Blekher F.N. Pervaya knizhka dlya obucheniya schetu dlya prigotovitel'nogo klassa i detskogo sada. Artists A.M. Laptev, I.D. Kuleshov and S.S. Yanovsky Leningrad Uchpedgiz 1934. 48 s. SKUalbab47c2c3f0613d05.