00347nam a2200157Ia 450000500170000000800410001704100080005808200090006610000230007524500210009825000060011926400280012530000160015365000060016965500140017520260922095713.0260922s9999    xx            000 0 und d  aind  a510.1 aR. Spiegel, Murray10aMatematika Dasar  a4  aJakartabErlanggac1992  a- hlm.c cm 4a0  aGrade 7-9