000			00319nam a2200145Ia 4500
008			220919s9999 xx 000 0 und d
082			_bAJO
100			_aAJOY, GHATAK K.
245		0	_aOPTICS
250			_a3RD
260			_bTATA McGRAW HILL, NEW DELHI _c2007
300			_a25.3
650			_aPhysics
942			_cBK
999			_c139498 _d139498