Brown G.A. Iron ore base of the USSR ferrous metallurgy. In Russian/Braun G.A. Zhelezorudnaya baza chernoy metallurgii SSSR. Edition 2, revised and supplemented. M. Nedra Publishing House. 1970. 312 p. Please contact us for details on condition of available copies of the book. SKUalb4b64157fabdcde18.