00381nam a2200157Ia 450000500170000000800410001704100080005808200110006610000140007724500460009125000060013726400410014330000190018465000060020365500140020920260914083131.0260914s9999    xx            000 0 und d  aind  a005.071 aKGBS, Tim10aKomputer : Lembar Kerja Siswa SMP kelas 7  a8  aJakartabSekolah Kristen IPEKAc2009  a97 hlm.c28 cm 4a0  aGrade 7-9