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| 001 | 78917 | ||
| 003 | ES-MaBCM | ||
| 005 | 20241016120622.0 | ||
| 008 | 011113s2001 usa 000 0 eng d | ||
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| 035 | _a(OCoLC)820262197 | ||
| 040 | _cES-MaBCM | ||
| 041 | 0 | _aeng | |
| 043 | _ausa | ||
| 100 | 1 |
_aHead, Keith _921541 |
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| 245 | 1 | 0 |
_aIncreasing returns versus national product differentiation as an explanation for the pattern of US- Canada trade _cKeith Head and John Ries |
| 650 | 2 | 7 |
_aComercio exterior _957968 |
| 650 | 2 | 7 |
_aIndustria de transformación _958977 |
| 651 | 2 | 4 |
_aEstados Unidos _9115376 |
| 651 | 2 | 4 |
_aCanadá _9115343 |
| 700 | 1 |
_aRies, John _939450 |
|
| 773 | 0 |
_aEn: _tThe American economic review _dNashville : 2001 _w104225 _gvol. 91, no. 4, Sept., p. 858-876. - Loc. S.11 |
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| 942 | _cAREV | ||
| 999 |
_c78917 _d78917 |
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