00344nam a2200157Ia 450000500170000000800410001704100080005808200090006610000220007524500150009725000060011226400320011830000160015065000060016665500140017220260922095434.0260922s9999    xx            000 0 und d  aind  a510.1 aHoriba, Yoshikazu10aMatematika  a1  aJakartabTira Pustakac1982  a- hlm.c cm 4a0  aGrade 7-9