| 000 | 00377nas a2200157 a 4500 | ||
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| 001 | 35058 | ||
| 003 | 102145 | ||
| 005 | 20201118101130.0 | ||
| 008 | ||||||n9999 ||| || || | ||
| 041 | _aspa | ||
| 245 | 0 | _aComputerworld - Vol.3 No.49-54 | |
| 260 |
_aBogotá : _bComputerworld Colombia, _c1991. |
||
| 562 | _e1 | ||
| 773 |
_018302 _aComputerworld : |
||
| 942 | _cSISS | ||
| 999 |
_c35058 _d35058 |
||