na INLIS000000000041311 20161101142749.0 $a 978-979-021-493-4 $0010-111600000000334 $a 899.221. KUS w C.1 $a 899.221. KUS w C.1 $a Kusrini, S.Pd $a Wisata Ke Angkasa $a Ke-1 $a Semarang $b PT. Bengawan Ilmu $c 2009 $a Arpus kab. Magetan $a 53.964-0