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020 _a9789384634513
041 _aEnglish
082 _a621.3827 MAR
100 _aMARYPRAVEENA
245 _aOPTICAL COMMUNICATION AND NETWORKS
260 _bARS
_c2016
300 _aSQ.12
_fPaper
365 _b200
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366 _eGIFT
541 _aDONATION
_cSupplier
652 _aOPTICAL COMMUNICATION
852 _aCENTRAL LIBRARY
942 _cBK
999 _c102647
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