Erlangga Fokus UN 2019 SMP/MTS text Jakarta Erlangga 2018 ind 394 Hlm Sukismo, et.al. 370 370 SUK e 978 602 486 032 5 INLIS000000000461827 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)