| 000 | 00485pab a2200193 454500 | ||
|---|---|---|---|
| 008 | 180718b2014 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aRajiv Kumar | ||
| 245 | _aAnalysis of Indian coal industry's technological progress | ||
| 260 | _c2014 | ||
| 300 | _ap.204-211. | ||
| 362 | _aJul-Sep | ||
| 650 | _aIndia - Coal industries | ||
| 650 | _aCoal industry | ||
| 700 | _aBasak, Debasish | ||
| 700 | _aBhar, Chandan | ||
| 773 | _aProductivity | ||
| 908 | _aN | ||
| 909 | _a106032 | ||
| 999 |
_c106027 _d106027 |
||