000 00315pam a2200133a 44500
008 140414b1966 xxu||||| |||| 00| 0 eng d
100 _aSUBRAHMANYAM, N
245 _aA Textbook of Optics
_c
260 _aNew Delhi
_bS Chand
_c1966
650 _aOPTICS
690 _aPHYSICS
700 _aLAL, BRIJ
906 _a55057
999 _c50249
_d50249