Topik-Topik Pengayaan Matematika Wahyudin text Jakarta Tarity Samudra Berlian 2003 286 hlm : ilus. ; 28,6 cm Wahyudin dan Sudrajat Ensiklopedia Matematika 510.3 510.3 WAH e 979-8855-07-8 20220822103540 INLIS000000000000112 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)