Antariksa text Bandung Remaja rosdakarya 2008 ind 54 hlm. bahruddin supardi Astronomi 520 520.6 SUP U 979-692-667-9 INLIS000000000001097 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)