000 00428nam a2200169Ia 4500
020 _a9788121914413
_c0.00
082 _a535.84
_bMUR/O
100 _aMurugeshan, R.
245 _aOptics and Spectroscopy
_cR Mugugeshan
_h[Text]
250 _a2nd
260 _aNew Delhi
_bS. Chand
_c1998
300 _axvi, 340
650 _aOptics, Physics.
650 _aOptics, Spectroscopy.
658 _aApplied Physics
041 _aEnglish
999 _c13943
_d13943