| 000 | 00363nam a2200133Ia 4500 | ||
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| 008 | 200608s9999 xx 000 0 und d | ||
| 082 |
_a338.272 _bPRA.C |
||
| 100 | _aPrasad,anubhuti ranjan | ||
| 245 | 0 | _aCoal industry of india | |
| 260 |
_aNew Delhi _bAshish Publishing House _c1986 |
||
| 300 | _axxviii,516p | ||
| 650 | _aProduction Economics | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c16067 _d16067 |
||