Organizat︠s︡ii︠a︡ upravlenii︠a︡ v ugolʹnoĭ promyshlennosti SSSR
Series: Nauchno-proizvodstvennai︠a︡ literatura po voprosam ėkonomiki; Nauchno-proizvodstvennai͡a literatura po voprosam ėkonomiki
Publisher: Ugletekhizdat
Published: 1956
Place of publication: Moskva
Language: rus
Number of pages: 28
Subjects: Coal mines and mining