| 000 | 01031nam a2200241Ia 4500 | ||
|---|---|---|---|
| 999 |
_c4543 _d4543 |
||
| 003 | OSt | ||
| 005 | 20220808185343.0 | ||
| 008 | 140128s1946 us ad 001 0 eng d | ||
| 040 |
_bspa _aBiblioteca CIESS _cBiblioteca CIESS _dgvzj |
||
| 041 | _aeng | ||
| 082 |
_a368.40973 _221 _bE582as.21 |
||
| 110 | 1 |
_aE.U.A. Federal Security Agency _bSocial Security Administration _920749 |
|
| 245 | 1 | 0 |
_aOld-Age and survivors insurance analysis of longrange cost factors _cLouis O. Shudde, George E. Immerwahr |
| 260 |
_aWashington _bSSA. Office of the Actuary _c1946 |
||
| 300 |
_a148 p. _bil., gráficas _c26 cm. |
||
| 440 |
_aActuarial study _v21 _920860 |
||
| 505 | 2 | _aI Introductory. II The old age and survivors insuerce system. III Population. IV Other demographic factors. V Employment and umployment. VI Other cost factors. | |
| 650 |
_aJubilaciones y pensiones _zEstados Unidos _918024 |
||
| 700 | 1 | _aShudde, Louis O. | |
| 700 | 1 | _aImmerwahr, George E. | |
| 700 | 1 |
_aWilliamson, W. R. _epról |
|
| 942 |
_2ddc _cLIB |
||