00265nam a2200097Ia 4500008004100000100002200041245002800063250001200091260005600103300000800159190829s9999||||xx |||||||||||||| ||und||  aGovindan Kutty, N 0aDhahikkunna Mathsiangal  a1st Ed.  bSahithya Pravarthaka Co Operative Society Ltdc1959  a274