Proceedings of the Emergency Congress of Mining of the Urals from October 23 to 30, 1912 in St. Petersburg

Emergency Congress of Mining of the Urals (St. Petersburg; 1912).The works of the emergency congress of mining miners from the Urals from 23 to 30 on October 1912 in St. Petersburg / Council of Congresses of Mining Professors of the Urals.-St. Petersburg: Typo-Lit."Anchor", 1912. -251, [1] s .. -Bibliogr.In the tuning.Note .. - Ex.: without region..I. Council of congresses of mining industrys of the Urals (Petersburg) .1.Territory (collection).Electronic copy source: PBOriginal storage location: Chelyabinsk OUNB