na INLIS000000000001364 20191002091714 0010-1019000073 ta 191002 g 0 ind 978-979-28-0347-1 510 510 ABD k Abdul Aziz Saefudin Keajaiban segitiga siku-siku / Abdul Aziz Saefudin ; penulis Ed 1. Klaten : Intan Pariwara, 2008 iv ; 68 hlm. : Ilus. ; 21 cm. matematika 3778/PS/HB/XII/2017 3779/PS/HB/XII/2017 3780/PS/HB/XII/2017