na INLIS000000000392798 20201130105248 0010-1120000106 ta 201130 c m ind 978-979-021-228-2 520 520 MUL m Mulyadi Matahari Bumi dan Bulan ed.1 Jakarta : Sinar Cemerlang Abadi, 2007 64 hlm : ilus. ; 28 cm Ilmu-Ilmu Murni 773.5/B/P/11/2015 774.5/B/P/11/2015