Attestatsiya rabochikh mest v gornoi promyshlennosti
By: Yu.V. Buts, V.G. Postavnoi, V.P. Samodrin.
Contributors: Postavnoi, V. G.; Samodrin, V. P.
Series: Kursom uskoreniya nauchno-tekhnicheskogo progressa
Publisher: Nedra
Published: 1989
Place of publication: Moskva
Language: rus