| 000 | 00398nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 190711s9999 xx 000 0 und d | ||
| 082 | _a622.1306 I61 | ||
| 100 | _aINTERNATIONAL SOCIETY FOR MINE SURVEYING | ||
| 245 | 0 | _aDEVELOPING SCIENCE AND ART OF MINERALS SURVEYING SIXTH INTERNATIONAL CONGRESS IS | |
| 250 | _a2 | ||
| 260 |
_aBOSTON _bA.A. Balkema _c1985 |
||
| 300 | _a25X16 | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c20925 _d20925 |
||