000 | 00635nam#a2200229#c#4500 | ||
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003 | IEF | ||
005 | 20180219172626.0 | ||
008 | 950907s1991 uuua###fr####| 0||u| |u | ||
040 | _aIEF | ||
100 | 1 |
_aBorjas, George J. _96654 |
|
245 | _aOn the labor market effects of immigration and trade | ||
260 |
_aCambridge [Mss.] _b NBER _c1991 |
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300 |
_a33 p. _b il. _c 23 cm. |
||
500 | _aBibliografía. -- Resumen. -- Conclusiones | ||
490 | _aNBER. Working paper ; 3761 | ||
650 | 4 |
_aESTADOS UNIDOS _942888 |
|
650 | 4 |
_aMERCADOS _947728 |
|
650 | 4 |
_aTRABAJO _948201 |
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942 | _cLIB | ||
942 | _z80710 | ||
999 |
_c123365 _d123365 |