na INLIS000000000002304 20210929110902 0010-0921000043 ta 210929 g 0 ind 978-602-8520-28-4 513.1 513.1 DWI m Dwi Maya Untari Matematika Aritmatika Sosial / Dwi Maya Untari ; penulis , Morena Cindo ; editor Ed.1 Jakarta Timur : Ghina Walafafa, 2010 52 hlm. : ilus. ; 25 cm. Morena Cindo 4572/PS/B/VI/2020