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| 008 | 170101s1999 xx 000 0 und d | ||
| 020 | _a8120312406 | ||
| 100 | _aStallings William | ||
| 245 | 0 | _aData and Computer Communications | |
| 260 |
_aN.Delhi _bPHI _c1999 |
||
| 300 | _a798 | ||
| 650 | _aData Communications | ||
| 942 |
_2ddc _cBK _01 |
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| 999 |
_c51893 _d51893 |
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