TransliterationPokrovskiy N.M. Sooruzhenie i rekonstruktsiya gornykh vyrabotok. Chasti I-III. Provedenie gorizontalnykh i naklonnykh vyrabotok. Sooruzhenie vertikalnykh vyrabotok. Spetsialnye sposoby sooruzheniya i rekonstruktsiya vyrabotok.
In EnglishPokrovsky N.M. Construction and reconstruction of mining workings. Parts I-III. Performing horizontal and sloping workings. Construction of vertical workings. Special methods of construction and reconstruction of workings. In Russian (ask us if in doubt)
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