000			00326nam a22001337a 4500
008			220425b ||||| |||| 00| 0 eng d
082			_222nd ed. _a535
100			_aSubrahmanyam, N. et al.
245			_aA textbook of Optics
250			_a23rd rev. ed.
260			_aKolkata _bS Chand _c2006
300			_a668p.
942			_2ddc
999			_c15660 _d15660