na INLIS000000000027648 20150609083816.0 $a 978-602-99221-1-0 $0010-061500000000174 $a 372.7 HIL m C.3 $a 372.7 HIL m C.3 $a Hilman Ferdinand $a Mengenal Angka dan Pandai Berhitung $a Ke-1 $a Tangerang $b Art Machine Kids $c 2011 $a Arpus Kab. Magetan $a 47.669