| 000 | 00370nas a2200157 a 4500 | ||
|---|---|---|---|
| 001 | 59975 | ||
| 003 | 131906 | ||
| 005 | 20201118105650.0 | ||
| 008 | ||||||n9999 ||| || || | ||
| 041 | _aspa | ||
| 245 | 0 | _aComputerworld - Papeles | |
| 260 |
_aBogotá : _bComputerworld Colombia, _c1998. |
||
| 562 | _e1 | ||
| 773 |
_018302 _aComputerworld : |
||
| 942 | _cSISS | ||
| 999 |
_c59975 _d59975 |
||