Vladimir Leonidovich Bilenko. Safety rules in the mining industry. In Russian (ask us if in doubt)/Bilenko Vladimir Leonidovich. Pravila bezopasnosti v gornoy promyshlennosti. With explanations, norms and calendar of works. Edition two. In aid of Donbas. M. Gotrudizdat. 1930. 771s. SKUalba32dce3bb944e946.