| 000 | 00733nam a2200241Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220925222626.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
||
| 041 |
_2eng _aeng |
||
| 082 | _aX9(F551):8.5.N6, K7 | ||
| 100 |
_aSinclair John _9279532 |
||
| 245 | 0 |
_aCoal mining economics _b Organization and management |
|
| 250 | _a2nd | ||
| 260 |
_aLondon _bPitman UK _c1967 |
||
| 300 |
_avi, 392p. Bib at the end of each chapter ,Appendix p. 314-76 _ccm. |
||
| 650 |
_aCoal Industry _9229957 |
||
| 942 |
_hX9(F551):8.5.N6, K7 _cGB _2CC |
||
| 999 |
_c577433 _d577433 |
||