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008 191002s9999 xx 000 0 und d
020 _a0000097501
082 _a621.38041
100 _aUyless Black
245 0 _aOptical Networks
260 _aNew Delhi
_bPearson
_c2007
536 _aManagement
650 _a Networks
650 _a Optical
650 _a Systems
650 _a Third
650 _a Transport
650 _ageneration
650 _aOptical Fibre Comm (621.38401)
942 _cBK
999 _c30138
_d30138