HARYADI, Rohmat <br/><br/>
Ensiklopedia Astronomi vol. 6 : Ruang Angkasa 

 - 54 hlm.  28 cm 
<br/><br/><label>ISBN: </label>(13) 978-979-033-476-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>0
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Grade 7-9
<br/><br/><label>Dewey Class. No.: </label>523.