na INLIS000000000023455 20150112153431.0 $ ||| | $a 190510| ||| | 602-98724-9-4 0010-011500000000439 507 507 Bay p Bayu Sapta Hari Percobaan Sain Sederhana cet.2 Jakarta: PT.Wadah Ilmu, 2011 ii + 80 hlm.; ilus.; 25 cm Percobaan Sains Sederhana 120363/KPAD/20142015 120363/KPAD/20142015 120363/KPAD/20142015 120363/KPAD/20142015 120363/KPAD/20142015