| 000 | 00371nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 190711s9999 xx 000 0 und d | ||
| 082 | _a622.33 R888 | ||
| 100 | _aROY,B.C | ||
| 245 | 0 | _aB.C.C.L.PLANNING NUMBER | |
| 260 |
_aCALCUTTA _bBOOKS & JOURNAL OF MINES _c1975 |
||
| 300 | _a29X22 | ||
| 490 | _aSPECIAL NUMBER TO JOURNAL OF MINES,METALS AND FUELS | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c21523 _d21523 |
||