text Depok Media Pusindo 2020 X Ind 64 hlm matematika 511.8 511.8 YAS S 978-602-8922-30-2 INLIS000000000000460 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)