Short description: In Russian. Chertok, Osher Isaakovich. Health education experience in the first year of primary school. Moscow: Center for Health Education, 1940. Opyt sanitarno-vospitatel'noy raboty v I klasse nachal'noy shkoly. In Russian /Health education experience in the first year of primary school. 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. SKU5233855