000 00439nam a22001817a 4500
003 OSt
005 20240508121016.0
008 240508b |||||||| |||| 00| 0 eng d
040 _cSJCLIB
100 _aMURUGESHAN, R
245 _aOPTICS AND SPECTROSCOPY
260 _aNEW DELHI
_bS CHAND & COMPANY
_c1997
300 _a162
600 _tPHYSICS
_91741
650 _aPHYSICS
_921273
942 _2ddc
_cBK
999 _c158241
_d158241