Laura Purdie Salas text Jakarta Erlangga For Kids 2007 id 24hlm;22x22cm ilmu Pengetahuan Tentang Bumi 551.4 978-979-033-110-5 241224 20241224115131 INLIS000000000016481 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)