00409nam a22001457i 4500001001000000005001700010008004100027082002200068100001800090245004500108250001000153260004300163300001700206650004000223SXC02668920260819093810.0260101s1998    ii            000 0 eng d  a535.84 MUR-O2222  aMurugeshan, R10aOptics and spectroscopy /cMurugeshan, R  a2 ed.  abS Chand & Co. Ltd., New Delhi,c1998  ap. ;c22 cm. 0aOptical and paraphotic spectroscopy