| 000 | 00503nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 210531s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _cRS.350 | ||
| 040 | _aSOVETBBS | ||
| 041 | _aEnglish | ||
| 082 | _a622.2 | ||
| 100 | _aMUKHERJEE, S.N | ||
| 245 | _aLONGWALL MACHINERY AND MACHINISATION | ||
| 250 | _a1ST | ||
| 260 |
_bA.M.PUBLICATION _aDHANBAD _c1993 |
||
| 300 |
_a509 _bI |
||
| 500 | _a212 | ||
| 650 | _aMINING | ||
| 650 | _aMINING | ||
| 942 | _cBK | ||
| 999 |
_c61819 _d61819 |
||