000 00543nam a2200241Ia 4500
999 _c83886
_d83886
020 _a9788120350656
041 _aEnglish
082 _a621.381 52 GUP
100 _aGUPTA
245 _aOPTOELECTRONIC DEVICES AND SYSTEMS
250 _a2
260 _bPHI
_c2017
300 _a664
_fPaper
365 _b450
_dRupees
366 _ePURCHASE
541 _aALLIED
_cSupplier
563 _aPaper Pack
590 _aUG
650 _2SEMICONDUCTOR DEVICES
652 _aSEMICONDUCTOR DEVICES
852 _aCENTRAL LIBRARY
942 _cBK