000 00405pam a2200145a 44500
040 _aP K Kelkar Library, IIT Kanpur
082 _a535.84
_bJ62i
100 _aJohnson, Raynor Carey
245 1 _aAn introduction to molecular spectra
_cRaynor Carey Johnson
260 _aLondon
_bMethuen
_c1949
300 _axiii, 296p
650 _aSpectrum analysis
650 _aMolecules
997 _a5824 C
999 _c429682
_d429682