000			00354nam a2200157Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a4 _bKH-O
100			_aKhanna,D.R
245		0	_aFundamentals of optics
250			_a2nd . . Ed.
260			_c1989 _aNew Delhi _bR.Chand
650			_aPhysics
700			_akumar,Ashok
942			_cBK
999			_c151 _d151