000 00340nam a2200145Ia 4500
008 131017s9999 xx 000 0 und d
082 _a535 MUR/O
100 _aR.MURUGESHAN
245 _aOPTICS AND SPECTROSCOPY
250 _a1
260 _bS.CHAND &COMPANY .LTD.
_c1998
_aNEW DELHI
300 _a340
650 _aPHYSICS
942 _cBK
999 _c31733
_d31733