620.198 KHA 30889 28376 30854
Khadzhikov, R. Mining mechanical engineering / by R. Khadzhikov and S. Butakov;translated from the Russian by A. Kochin. - Moscow : Mir, 1988 391p. : ill. Includes index 5-03-000039-9 * Mechanical engineering Mining engineering. * Butakov, S. * Title
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