Abdul Aziz Saefudin MPd text Yogyakarta Graha Ilmu 2014 id 104hlm,; 20x26hlm, Aljabar 512 Abd a 978-602-262-153-9 180916 20180916011639 INLIS000000000003651 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)