00551 2200193 4500001002100000005001500021035002000036007000300056008004100059082000800100084001600108100001300124245008800137250001000225260004000235300002800275600003700303990001700340INLIS00000000002401920241205092014 a0010-1224000020ta241205 b 0 ind  a370 a372.7 CLE a0 aClefiena1 aAyo, kembalikan ke asalnya :bmengenal dan menghitung angka 1 hingga 20 /cClefiena aCet.1 as.l :bCleferik Doodle Books,c2015 a27 hlm :bilus ;c20 cm 4aBerhitung untuk Pendidikan Dasar a528/DKP/2023