Bumi dan tata surya text Makasar Citra Adi Bangsa 2007 Cet.1 ind 56hlm ilus Wardani;editor,Ayuk Bumi 525 Seri Pengetahuan Anak 979-9414-74-1 20090227093634.0 YOGYA-02090000072618 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)