Eka SUsilowati text Yogyakarta Matematika 2017 Ed. 1, Cet. 1 id viii, 135 p.: ill.; 24 cm Teori Bilangan 511 978-602-61914-5-8 250804 20250804105019 INLIS000000000005511 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)