Borʹba s ugolʹnoĭ i porodnoĭ pylʹi͡u︡ v shakhtakh
By: [avtory, P.M. Petrukhin ... et al.].
Contributors: Petrukhin, P. M.
Edition: 2-e izd., perer. i dop.
Publisher: "Nedra"
Published: 1981
Place of publication: Moskva
Language: rus
Number of pages: 270