for elementary school year IV Awalluddin Yusuf text Jakarta Erlangga 2006 cet.1 106 hlm : ill ; 23 cm Pengarangan : Awalluddin Yusuf rangkuman sains 371.27 371.27 AWA r 979-25-5526-9 20240719083952 INLIS000000000000845 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)