000 00342nam a22001457a 4500
020 _a8185618100
082 _a621.38
_bGHA
100 _aGhatak, A. K.
245 _aOptical electronics
260 _aNew Delhi
_bCambridge University Press,
_c1991
300 _a624p.
650 _aOptical electronics
700 _aThyagarajan, K.
942 _cBK
999 _c245827
_d245827