00539     2200193   4500001002100000005001500021035002000036008004100056100001300097245006900110260003200179300003600211020002200247082001400269084002000283650001800303990001200321990001200333INLIS00000000001301220240118031519  a0010-0622000026240118                           0 ind  0 aMuslihun1 aInsight Kompetisi Sains Nasional (KSN) Matematika SD /cMuslihun  aJakarta :bGrasindo,c2021.  axiv, 510 hlm, :bilus ;c26 cm.  a978-602-052-416-0  a372.707 6  a372.707 6 Mus i  aMatematika SD  a2200330  a2200331