Ayu, Erlina text yoi Yogyakarta Istana Media 2012 Cet.1. ind viii, 158 hlm. : ilus. ; 19 cm Erlina Ayu Bibliografi : hlm 155-156 ASTRONOMI DESKRIPTIF 523 523 Ayu p 978-602-98663-6-6 140311 20161031103400.0 INLIS000000000001380 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)