na INLIS000000000009899 20150706160345 170126||||||||| | ||| |||| || || 9789791276542 0010-071500000009899 523.2 523.2 MUR p MURNI IRIAN, NINGSIH PLANET-PLANET DI ALAM SEMESTA Cetakan : 2 JAKARTA PT MEDIANTARA SEMESTA 2009 48 hlm. ilus. 24 cm. Bibliografi : hlm.47 TATA SURYA