| 000 | 00386nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 190711s9999 xx 000 0 und d | ||
| 020 | _a031570621X | ||
| 082 | _a622.292 K82 | ||
| 100 | _aKONIARIS,E.A | ||
| 245 | 0 | _aPOSITIVE APPROACH TO LONG-TERM PLANNING IN OPEN PIT MINES: UMI DISSERTATION SERV | |
| 260 |
_aMICHIGAN _bUMI _c1991 |
||
| 300 | _aXIII+270p.,27X21Cms. | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c27228 _d27228 |
||