000 | 00345nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 200608s9999 xx 000 0 und d | ||
082 |
_a338.4766262 _bIND.R |
||
100 | _aINDIA.COAL BOARD | ||
245 | 0 | _aReport of the Coal Washeries Committee | |
260 | _aCalcutta, 1954 | ||
300 | _axv,226p | ||
650 | _aProduction Economics | ||
942 |
_cBK _2DDC |
||
999 |
_c9346 _d9346 |