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035 _a23015
020 _a9780130649072
040 _aGR-AtMCL
_bgre
_dGR-AtMCL
_eAACR2
245 1 _aTHE ESSENTIAL GUIDE TO TELECOMMUNICATIONS
250 _a3
260 _bPrentice Hall,
_c2002
300 _a500
700 1 _aDodd Annabel Z
_98597
942 _cBK
999 _c8056
_d8056