na INLIS000000000003377 20150116123704.0 a ||| | 170609| ||| | $a 979-610-185-8 $a 0010-011500000001380 $a 500 $a Yualind setyaningtyas $a Bagian cerdas sains kelas 4 $a 5 $a yogyakarta $b Pustaka widyatama $c 2009 $a 2514/banbg/kpad/2010