000			00407nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a537.5 _bGHA-O
100			_aGhatak, Ajoy
245		0	_aOptical Electronics
260			_bCambridge _aMisplace _c1900
300			_a624p.
630			_xGeneral stack
650			_aNatural sciences & mathematics _vPhysics _xElectricity & electronicsPhysics
942			_cBOOK
999			_c52837 _d52837