na INLIS000000000006569 20170304124342 0010-0317000188 ta 170304 b 0 ind 523.1 523.1 YUS i Yusep Nurjatmika Ilmu Pengetahuan Seputar Bumi & Alam Semesta / Yusep Nurjatmika;Ed, Virsya Hany Cet. 1 Depok : Kirr Direction, 2012. 156 hlm. : Ilust. ; 24 cm. ASTROFISIKA Virsya Hany 1924/KPADHSU/2013 1925/KPADHSU/2013