000 00404nam a2200181Ia 4500
008 160330s1972 xxu||||| |||| 00| 0 eng d
020 _a
041 _aEnglish
082 _a535
_bSUB
100 _aSubramanian K.N.
245 _aA Text Book Of Optics
250 _a6th
260 _aNiraj Prakashan
_c1972
300 _a527p.
_bPaper
650 _aPhysics
700 _aLal B.B.
906 _a1953
999 _c104082
_d104082