In Russian. Kasparov, Ivan Grigorievich. How to develop muscle strength and endurance. Baku: Azerneshr, 1971. Kak razvivat' silu i vynoslivost' myshts. In Russian /How to develop muscle strength and endurance . All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7386548