text Bandung Epsilon Grup 2020 I Ind 56 hlm matematika 519.53 519.53 Wah M 978-979-465-540-5 INLIS000000000000484 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)