In Russian. Chaplygin, Yuri Viktorovich. The use of natural gas in the smelting of cast iron. Kyiv: Science Dumka, 1976. Ispol'zovanie prirodnogo gaza pri plavke chuguna. In Russian /Use of natural gas in iron smelting . 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. SKU6951813