000 00305nam a2200121Ia 4500
008 211209s9999 xx 000 0 und d
020 _a9788131732663
041 _aeng
082 _a621.38275 SEN
100 _aSENIOR
245 _aOPTICAL FIBER COMMUNICATIONS PRINCIPLES AND PRACTICE
260 _bPEARSON
999 _c82187
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