000 00405nam a2200181Ia 4500
008 200428s9999||||xx |||||||||||||| ||und||
020 _a81-219-2611-4
_c375
040 _aMAIN
041 _aEnglish
082 _a535
_bSUB
100 _aSubrahmanyam, N.
245 _aTextbook of optics
250 _a23rd
260 _bS.Chand & Co.
_c2006
300 _axx, 668p.
650 _aPHYSICS
942 _cGB
999 _c5743
_d5743