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| 008 | 181205s9999 xx 000 0 und d | ||
| 020 | _a0-201-42293-X | ||
| 041 | _aENGLISH | ||
| 082 | _a681.3.23.1 HAL | ||
| 100 | _aHalsall (Fred) | ||
| 100 | _eAUTHOR | ||
| 245 | 0 | _aData Communications Computer Networks And Open Sys | |
| 250 | _a4 | ||
| 260 | _c0 | ||
| 300 | _bPaper | ||
| 300 | _ePaper Pack | ||
| 300 | _gNO | ||
| 365 | _b0 | ||
| 365 | _b0 | ||
| 365 | _d1 | ||
| 942 | _cBK | ||
| 999 |
_c130947 _d130947 |
||