000			00317nam a2200145Ia 4500
008			220928s9999 xx 000 0 und d
082			_bMEW
100			_aBHANDARI, R.C.
245		0	_aOPTICS
260			_bRAMESH BOOK DEPOT, JAIPUR _c1983
300			_a243
650			_aPhysics
942			_cBK
999			_c206109 _d206109
041			_aHINDI