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| 001 | 5308 | ||
| 003 | BBLTC | ||
| 005 | 20210520142606.0 | ||
| 008 | 990930 5 2 | ||
| 041 | 0 | _a2 | |
| 044 | _a5 | ||
| 100 | 1 | _aSpencer, Donald | |
| 245 | 1 | 0 | _aComputers en action. How Computer Work. |
| 260 |
_aNew Jersey : _bHayden Book Company, Inc., _c1974. |
||
| 300 | _a150 p. | ||
| 650 | 4 | _aCiencia y tecnologĂa de ordenadores.Informática | |
| 999 |
_c10519 _d10519 |
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