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| 999 |
_c9793 _d9793 |
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| 003 | OSt | ||
| 005 | 20190423212230.0 | ||
| 008 | 160427s9999 xx 000 0 und d | ||
| 020 | _a8176561967 | ||
| 040 | _cLIRC | ||
| 082 | _a005.8 STR | ||
| 100 | _aStrebe, Matthew | ||
| 245 | _aFire walls 24 seven | ||
| 260 | _aNew Delhi | ||
| 260 | _bBusiness Promotion Bureau | ||
| 260 | _c2000 | ||
| 300 | _a467 p. | ||
| 600 | _xCSE | ||
| 942 |
_2ddc _cBK |
||