| 000 | 00443nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 160906s9999 xx 000 0 und d | ||
| 100 | _aPriovolos,Theoph | ||
| 245 | _aEconomic model of the iron ore industry | ||
| 260 | _aWashington,D.C | ||
| 260 | _bWorld Bank | ||
| 260 | _c1987 | ||
| 300 | _avi, 90p. | ||
| 440 | _aWorld Bank staff commodity working paper | ||
| 650 | _aEconometric iron ore industry | ||
| 650 | _aProduction - economics | ||
| 999 |
_c88631 _d88631 |
||