000 00387nam a22001577a 4500
005 20210917153724.0
008 210917b |||||||| |||| 00| 0 eng d
040 _cOCLC
082 _a621.381045
100 _aGupta, S.C.
245 _aOptoelectronics Devices and Systems
260 _aDelhi
_bPHI
_c2010
300 _aRIT21479
650 _vECE
_xOptoelectronics
942 _2ddc
_cBK
_n0
999 _c29547
_d29547