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| 005 | 20240123171054.0 | ||
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| 008 | 230201s1998 xxu|| woo 0 ||eng d | ||
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_aAR-LpUFCE _bspa _cAR-LpUFCE |
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| 100 | 1 |
_aHelpman, Elhanan _9180368 |
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| 245 | 1 | 0 | _aThe Structure of Foreign Trade |
| 260 |
_aCambridge : _b National Bureau of Economic Research, _c1998 |
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| 300 | _a40 p. | ||
| 490 | 0 |
_aWorking Paper _v6752 |
|
| 650 | 4 |
_aCOMERCIO EXTERIOR _933225 |
|
| 650 | 4 |
_aESTRUCTURA DEL COMERCIO INTERNACIONAL _9186615 |
|
| 856 | 4 | 0 | _uhttps://www.nber.org/system/files/working_papers/w6752/w6752.pdf |
| 856 | 4 | 0 | _u http://catalogo.econo.unlp.edu.ar/meran/getDocument.pl?id=3754 |
| 942 | _cRW | ||
| 999 |
_c768687 _d768687 |
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