na INLIS000000000018447 20150706171205 170126||||||||| | ||| |||| || || 978-979-048-219-7 0010-071500000018447 500.5 500.5 ANT a ANT Antariksa Semarang Aneka Ilmu 2008 76 hlm. ilus. 30 cm. Bibliografi : hlm.75 ILMU RUANG ANGKASA