na INLIS000000000000384 20240430020317 0010-0424000360 240430 0 ind Keajaiban Segitiga Siku - Siku / Abdul Azis Saefudin Azis Saefudin, Abdul 1 Klaten : Intan Pariwara, 2015 68 hlm 510 ABD k 510 Non Fiksi 0728607 0728608