na INLIS000000000019539 20140610081456.0 a ||| | 170530| ||| | $a 978-979-012-067-9 $a 0010-061400000000203 $a R 160 $a R 160 HAB m C.1 $a HABIB KUSDARYANTO NUGROHO $a Math Fun $a ke-1 $a Surabaya $b Tiara Aksa $c 2008 $a Kantor ARPUS Kab. Magetan $a 46.730-0