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008 | 201126s9999 xx 000 0 und d | ||
041 | _aeng | ||
082 | _a004.6 HAL | ||
100 | _aHALSALL , FRED | ||
245 | _aDATA COMMUNICATION COMPUTER NETWORK AND OPEN SYSTEM | ||
250 | _a7th Rep | ||
260 |
_bPEARSON EDUCATION _c2003 |
||
300 | _a907 | ||
490 | _aREFERENCE | ||
490 | _aN | ||
690 | _aFET | ||
690 | _aFCA | ||
690 | _aCOMPUTER SCIENCE ENGINEERING | ||
690 | _aDATA COMMUNICATION COMPUTER NETWORK | ||
999 |
_c13679 _d13679 |
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942 | 0 | 0 | _01 |