| 000 | 00415nas a2200157 a 4500 | ||
|---|---|---|---|
| 001 | 50466 | ||
| 003 | 120711 | ||
| 005 | 20201118102612.0 | ||
| 008 | ||||||n9999 ||| || || | ||
| 041 | _aspa | ||
| 245 | 0 | _aConsigna - No.434,432,430,429,428,427,426,412,420-421,418-419,414,415,413 | |
| 260 |
_aBogotá : _bUniversidad de Boyacá, _c1992. |
||
| 562 | _e1 | ||
| 773 |
_016851 _aConsigna : |
||
| 942 | _cSISS | ||
| 999 |
_c50466 _d50466 |
||