00287nam a2200109Ia 4500008004100000020001700041082001500058100000600073245003200079260004800111300001800159250813s9999    xx            000 0 und d  a334072713231  a510.76 IGC  a_ 0aIGCSE Mathematics  Extended  a"Male , Maldives"bRizaamee Printing c2023  a"309 p ,21cm"