00573nam a2200169Ia 450000500170000000800410001704100080005808200110006610000130007724501020009026400410019230000260023365000060025965500140026599900190027995201050029820260922095631.0260922s9999    xx            000 0 und d  aind  a005.071 aTIM KGBS10aKomputer Lembar Kerja siswa SMP 2 b: Microsoft Excel, Microsoft Powerpoint, Microsoft Publisher   aJakartabSekolah Kristen Ipekac2012  a64 hlm.bilus.c29 cm 4a0  aGrade 7-9  c214495d214495  00104070a053cGENd2011-09-18l0o005.07 TIM k.2p0531190474r2026-09-22 02:56:31w2026-09-22yXB