| 000 | 00595nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 140128s9999 xx 000 0 und d | ||
| 040 | _besp Biblioteca CIESS | ||
| 041 | _aing | ||
| 082 | _a371.17973 .E582p. .f.5 . | ||
| 100 | _aE.U.A. Department of Health, Education and Welfare. Social - | ||
| 245 | _aSome factors related to retroactive entitlement \ Carol Zuckert. | ||
| 260 | _aWashington | ||
| 260 | _bOffice of Research and Statistics | ||
| 260 | _c1971 | ||
| 300 | _a14 p., 27 cm. | ||
| 500 | _a007056 | ||
| 650 | _aJubilaciones y pensiones - EUA | ||
| 650 | _aZuckert, Carol. | ||
| 999 |
_c4539 _d4539 |
||