000 | 00372nam a2200133Ia 4500 | ||
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008 | 190706s9999 xx 000 0 und d | ||
020 | _a81-224-0974-1 | ||
082 | _a622.33 S617 | ||
100 | _aSINGH, R. D | ||
245 | 0 | _aPRINCIPLES AND PRACTICES OF MODERN COAL MINING | |
260 |
_aNEW DELHI _bNEW AGE INTERNATIONAL _c2015 |
||
300 | _axxiv+696p,;24x18Cms. | ||
942 |
_cREF _2DDC |
||
999 |
_c8142 _d8142 |