na INLIS000000000000747 20190917082922 0010-0919000322 ta 190917 g 0 ind 978-602-9455-15-1 510 510 MIM j Mimin Iryanti Jenis dan Operasi Hitung Satuan Waktu / Mimin Iryanti ; Pengarang ed.1 Depok : Potensi Titian Siswa, 2017 iv ; 60 hlm. : Ilus. ; 21 cm. 1136/PS/HB/XII/2017 1137/PS/HB/XII/2017 1138/PS/HB/XII/2017