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008 | 190711s9999 xx 000 0 und d | ||
082 | _a622.007 C431 | ||
100 | _aCHACHAKAR,Y.P | ||
245 | 0 | _aSTUDY OF METALIFEROUR MINING METHODS | |
260 |
_aDHANBAD _bLOVELY _c1994 |
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300 | _aviii+240p.,21X14Cms. | ||
942 |
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999 |
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