| 000 | 00369nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a382.015157821 _bSg522.TD |
||
| 100 | _aSgro, Pasquale M. | ||
| 245 |
_aThe theory of duality and international trade _b |
||
| 260 |
_aLondon _bCroom-Helm _c1986 |
||
| 300 | _a370p. Index, Bibl. | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _a | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a8109 | ||
| 999 |
_c8109 _d8109 |
||