Sema Gul text Bogor Yudhistira 2007 - 32 hlm. : ilus. ; 28,5 cm. Sema Gul; Penerjemah, Astri K. Cil, S.S Kosmogono: Teori asal mula dan perkembangan alam semesta 523.12 523.12 SEM p 978-979-019-015-3 20181011105122 INLIS000000000000363 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)