| 000 | 00523nam a2200181Ia 4500 | ||
|---|---|---|---|
| 999 |
_c2542 _d2542 |
||
| 003 | OSt | ||
| 005 | 20200907235349.0 | ||
| 008 | 140128s1943 sw 000 0 spa d | ||
| 040 |
_bspa _aBiblioteca CIESS _cBiblioteca CIESS _dgvzj |
||
| 041 | _aspa | ||
| 082 |
_a368.409861 _221 _bH772c 1943 |
||
| 100 | 1 |
_aHerrnstadt, Ernesto _917083 |
|
| 245 | 1 | 0 | _aColombia ante el problema de la seguridad social |
| 260 |
_aMontreal _bOIT _c1943 |
||
| 300 |
_a26 p. _c24 cm. |
||
| 650 |
_aSeguridad social _zColombia _9655 |
||
| 942 |
_2ddc _cFOL |
||