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| ISDN basic access; basic access; basic access capability; basic rate access; single line IDA; single line integrated digital access | |||
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basaccess : 1 do fraz, 1 tematyki |
| Technologia informacyjna | 1 |
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| |||
| ISDN basic access; basic access; basic access capability; basic rate access; single line IDA; single line integrated digital access | |||
|
basaccess : 1 do fraz, 1 tematyki |
| Technologia informacyjna | 1 |