Acharyya, SSit, Swapan Kumar2017-02-052017-02-051997https://ir.nbu.ac.in/handle/123456789/668enNonspherical polarisotopomer moleculesHigh frequency absorptions, double relaxation times, dipole moments and molecular structures of some nonspherical polar and isotopomer moleculesThesis121214TH 539.12/S623h