000			00295nam a2200133Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aAjoy Ghatak
245		0	_aOptics
250			_a1st Ed.
260			_bTata Mcgrawhill Publishers _c1988
300			_a538
650			_aPhysics
942			_cBK
999			_c33125 _d33125