000 00375nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a621.3815
_bGUP
100 _aGupta, S C.
245 0 _aOptoelectronics devices and systems
260 _aNew Delhi :
_bPrentice Hall Of India PvtLtd,
_c1994
300 _a736.
365 _a350
650 _aApplied physics
999 _c33453
_d33453