00425nam a2200145Ia 450000500170000000800410001704100080005808200110006610000130007724501020009026400410019230000260023365000060025965500140026520260922095631.0260922s9999    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