000			00295nam a2200121Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aKennath A John
245		0	_aIntroduction To Optical Electronics
260			_bJohn Wiley & Sons _c1987
300			_a430p
650			_aPhysics
942			_cBK
999			_c33159 _d33159