na INLIS000000000031177 20151203080549.0 $a 978-979-099-980-0 $0010-121500000000104 $a 372.7 WIN m C.1 $a 372.7 WIN m C.1 $a Windrati Hapsari $a Angka dan Berhitung $a Jakarta $b Erlangga For Kids $c 2009 $a PENDIDIKAN DASAR-BERHITUNG $a Arpus Kab. Magetan $a 69.502