00270nam a2200109Ia 4500008004100000082001500041100002900056245002000085250000900105260003900114300000700153240913s9999||||xx |||||||||||||| ||und||  a852  NAR/A  aKavalam narayanapanikkar 0aAvanavankadamba  aNULL  bPoorna PublicationsaCalicutc2009  a71