Osvoenie proektnykh pokazatelei na gornodobyvayushchikh predpriyatiyakh
By: V.F. Protasov [i] A.I. Shchelokov.
Contributors: Shchelokov, A. I.
Series: Konkretnaya ekonomika dlya gornyakov
Publisher: Nedra
Published: 1980
Place of publication: Moskva
Language: rus