000 00309nam a2200109Ia 4500
008 161222s9999 xx 000 0 und d
020 _cRS. 250.00
100 _aP. Bhattacharya
245 _aSemiconductor opto electronic devices
_cP. Bhattacharya
260 _aNew Delhi
_bWiley India
_c1968
300 _a331.3333333
999 _c6331
_d6331