000			00373nam a2200169Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aSambhu Nath Biswas
245			_aOptoelectronic engineering
250			_aFirst
260			_c1994
546			_aEnglish
942			_2ddc _cBK
999			_c29403 _d29403
005			20220125170148.0