na INLIS000000000005558 20151107141647.0 9786021789872 010-111500000000144 [21] 522.7 522.7 SYU m Syukur, Abdul Mengenal Benda-Benda Langit dan Bumi / Abdul Syukur ; editor Virsya Hany Cet.1 Depok : Prima Kids, 2013 252 hlm. : ilus. ; 23x18 cm. Biblio. : hlm.243-251. ILMU BUMI Hany, Virsya Perpusdakedirikota 8325(30711)/PU-KDR/HD/2013