000 00502nam a2200217Ia 4500
008 210210b1967 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a534/85
100 _aRAO (Narayana B V)
245 _aTextbook of light part two physical optics
260 _aNew Delhi
_bSole distributor.
_c1967
300 _axii,228
650 _atwo
650 _aTextbook
650 _aphysical
650 _apart
650 _aoptics
650 _alight
690 _aSound
906 _a008573
999 _c126419
_d126419