00540     2200205   4500001002100000005001500021035002000036007000300056008004100059020002200100082000800122084001400130100001500144245004800159250001400207260004000221300002100261650001500282856003700297INLIS00000000000288420241129061554  a0010-1124000128ta241129                           0 ind    a978-623-328-033-4  a510  a510 ISR m0 aIsrok`atun1 aMemahami Konsep Dasar Matematika Untuk PGSD  acetakan 1  aJakarta Timur :bBumi Aksara,c2021  ax+260 hlm.; 23cm 4aMatematika  aPerpustakaan DPRD Sumatera Barat