. . . . . . . "1981" . . . . . . . . . . . . . . . . . . "Kudiyirikkal Narayanan Ezhuthachan" . "K. N. Ezhuthachan" . . . . . . . . . . "Ezhuthachan" . . . . "*Doctor(1962)" . "K. N. Ezhuthachan" . "1981-10-28" . . . "K.N. Ezhuthachan" . . . "1911-05-21" . "*Professor" . . . . . . . . . . . "1911" . .