| 000 | 00393nas a2200169 a 4500 | ||
|---|---|---|---|
| 001 | 143884 | ||
| 003 | 236640 | ||
| 005 | 20201118122708.0 | ||
| 008 | 150428e2015 ck ||||||||| 000 0 spa d | ||
| 041 | _aspa | ||
| 245 | 0 | _aComputerworld - Vol.25 No.453 | |
| 260 |
_aBogotá : _c2015. |
||
| 562 | _e1 | ||
| 773 |
_018302 _aComputerworld : |
||
| 942 | _cSISS | ||
| 999 |
_c143884 _d143884 |
||