000 00331nam a2200121Ia 4500
008 211209s1999 xx 000 0 und d
041 _aeng
082 _a621.381045 N99 BHA
100 _aBHATTACHARYA, PALLAB
245 _aSEMICONDUCTORS OPTOELECTRONIC DEVICES
260 _aNEW DELHI
_bPRENTICE-HALL OF INDIA
_c1999
300 _a535
999 _c33207
_d33207