na INLIS000000000000670 20150706145025 170126||||||||| | ||| |||| || || 9789790334762 0010-071500000000670 520 520 ROH e ROHMAT, Haryadi Ensiklopedia Astronomi Ruang angkasa / Editor, Raymond Henry Cetakan : 1 Jakarta Erlangga 2008 54 hlm. ilus. 28 cm. Ensiklopedia Astronomi