Saefudin, Abdul Aziz text Klaten Intan Pariwara 2008 ind Abdul Aziz Saefudin Segitiga Geometri Matematika 516 516 SAE m 978-979-28-0342-6 251117 20251117124358 INLIS000000000000009 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)