00289nam a2200121Ia 4500008004100000100003100041245002700072260002300099300000900122650001400131942000700145999001500152190216s9999||||xx |||||||||||||| ||und||  aSingh P R&Amp; Dikshit S K 0aMolecular Spectroscopy  bS Chand & Coc1982  a125p  aChemistry  cBK  c2375d2375