Trudy ėkstrennago sʺi︠e︡zda gornopromyshlennikovʺ i︠u︡ga Rossīi (15-21 mai︠a︡ 1907 g.)
Subtitle: stenograficheskīe otchety
Publisher: Tipografīi︠a︡ B. Bengisʺ
Published: 1907
Place of publication: Kharʹkovʺ
Language: rus
Subjects: Mineral industries; Congresses
Other titles: Stenograficheskīe otchety; Trudy ėkstrennago sezda gornopromyshlennikov i︠u︡ga Rossii (15-21 mai︠a︡ 1907 g.)
Notes: Microfilm. [Place of publication not identified] : [publisher not identified], [198-?] 1 microfilm reel : negative ; 35 mm.