| 000 | 00603nam#a2200217#c#4500 | ||
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| 003 | IEF | ||
| 005 | 20180219153959.0 | ||
| 008 | 941031s1991 uuu####fr####| 0||u| |u | ||
| 040 | _aIEF | ||
| 100 | 1 |
_aMitchell, Olivia S. _929804 |
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| 245 | _aTrends in pension benefit formulas and retirement provisions | ||
| 260 |
_aCambridge (Mss.) _b NBER _c1991 |
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| 300 |
_a28 p. _c 23 cm. |
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| 500 | _aResumen.-- Bibliografía.-- Conclusiones | ||
| 490 | _aNBER. Working paper ; 3744 | ||
| 650 | 4 |
_aESTADOS UNIDOS _942888 |
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| 650 | 4 |
_aPENSIONES _948000 |
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| 942 | _cLIB | ||
| 942 | _z8027 | ||
| 999 |
_c36805 _d36805 |
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