00358nam a2200157Ia 450000500170000000800410001704100080005808200090006610000130007524500420008825000060013026400280013630000160016465000060018065500140018620260922095455.0260922s9999    xx            000 0 und d  aind  a570.1 aSumarwan10aIpa Biologi Untuk SLTP Kls.1 1A (Smp)  a1  aJakartabErlanggac1996  a- hlm.c cm 4a0  aGrade 7-9