| 000 | 00426cam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 180718b1987 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aT216 In8IBRD | ||
| 100 | _aTan, Suan C. | ||
| 245 |
_aAn econometric analysis of the world copper market _cBy C. Suan Tan |
||
| 260 |
_aWashington, D.C _bIBRD _c1987 |
||
| 300 | _a148p. | ||
| 440 | _aWorld Bank Staff Commodity Working Papers 20 | ||
| 650 | _aMetal Trade | ||
| 700 | _aIBRD | ||
| 999 |
_c223904 _d223904 |
||