00518 2200193 4500001002100000005001500021035002000036007000300056008003900059245005300098260005100151300003600202650001500238600001500253310001400268022001600282990001300298990001300311INLIS00000000003800420190822101842 a0010-0819000029ta190822 | | |  aJurnal Formatif :bJurnal Ilmiah Pendidikan MIPA aJakarta :bUniversitas Indraprasta PGRI,c2017 aTerlampir :bilustrasi ;c29 cm 4aPendidikan 4aMatematika a4 bulanan a2088 - 351X a18/50032 a18/50032