00279nam a2200097Ia 4500008004100000082002100041100003400062245002700096260005000123300000800173140113s9999    xx            000 0 und d  a632.7=94.81   L1  a"Nair,M.R. Gopalkrishnan. P."  aKarshike Keed Vijnanam  a1971bState Institue of LanguagescTrivandrum  a132