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008 | 221105s9999 xx 000 0 und d | ||
020 | _a0070647666 | ||
041 | _aENGLISH | ||
082 | _a621.3821 | ||
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100 | _aREGIS J BATES | ||
245 | 0 | _aVOICE AND DATA COMMUNICATION HANDBOOK | |
250 | _a5 | ||
260 | _bTATA MCGRAW-HILL PUBLISHING COMPANY LIMITED | ||
300 | _axxvii+ | ||
650 | _aCOMMUNICATION | ||
650 | _bVOICE COMMUNICATIONS | ||
942 | _cBK | ||
999 |
_c21216 _d21216 |