00289nam a2200133Ia 4500008004100000020001800041082000800059082001000067100001500077245001600092260001400108260002400122260000900146230118s9999||||xx |||||||||||||| ||und||  a81-300-0001-6  a8M3  bKAK/P  bkakkanadan 0aparankimala  akozhikode  bpoorna publications  c1971