00351nam a2200157Ia 450000500170000000800410001704100080005808200090006610000130007524500350008825000060012326400280012930000160015765000060017365500140017920260922095714.0260922s9999    xx            000 0 und d  aind  a574.1 aSumarwan10aIpa Biologi Untuk SLTP Kelas 3  a1  aJakartabErlanggac1996  a- hlm.c cm 4a0  aGrade 7-9