00366nam a2200121 450000500170000002000180001708200190003510000200005424500590007426000830013330000120021665000160022820250922143519.0 a9788193980187 a494.811bPAR/E aParamasivam, K  aEffectivity and casuality in Tamil /cby K Paramasivam aThiruvananthapuram : bInternational School Of dravidian Linguistics, c2019.  a81p. :  aLinguistics