00293nam a2200133Ia 4500008004100000020001800041082001100059082001000070100001000080245002200090260001400112260002400126260000900150230118s9999||||xx |||||||||||||| ||und||  a81-300-0558-1  a8M3.01  bSET/S  bsethu 0asampoornakathakal  akozhikode  bpoorna publications  c2007