| 000 | 00441nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230419b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a662.66 _bJ0 |
||
| 245 | _aProgress in coal science | ||
| 260 |
_aNew York: _bButterworths Scientific Publications, _c1950 |
||
| 650 | _aChemical technology | ||
| 653 | _aCoal science | ||
| 700 | _aBangham, D H (Ed.) | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c21181 _d21181 |
||