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| 020 | _a84-89493-57-X | ||
| 040 |
_aEC-QuPUC _bspa |
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| 082 | 0 | 4 | _a658.8/Ech42c |
| 100 | 1 | _aEchebarría Sáenz, Joseba A., comp. | |
| 245 | 0 | _aEl comercio electrónico | |
| 260 |
_aMadrid, España _bEDISOFER _c2001 |
||
| 300 |
_a683 p. _b _c24 cm |
||
| 504 | _aIncluye bibliografía | ||
| 650 | 4 | _aCOMERCIO ELECTRONICO - LEGISLACION | |
| 999 |
_c80542 _d80542 |
||
| 942 | 0 | 0 | _00 |