00633nam a2200205Ia 450000500170000000800410001702000220005804100080008008200110008810000210009924500460012025000060016626400400017230000270021265000060023965500140024570000340025999900190029395201150031220260922095632.0260922s9999    xx            000 0 und d  a978-602-00-0921-6  aind  a500.071 aCHO, Young-Seon 10aWhy? Future Science b: Sains Masa Depan   a1  aJakartabElex Media Komptindoc2011  a159 hlm.bilus.c24 cm 4a0  aGrade 7-91 aEndah Kusumastutietranslator  c214552d214552  00104070a053cGENd2012-01-15g75000.00l0o500.07 CHO w.fp0531200051r2026-09-22 02:56:32w2026-09-22yBK