00638 2200217 4500001002100000005001500021035002000036007000300056008004100059020002200100082000800122084001400130100001500144245005800159260005800217300002800275650003100303856004800334990001900382990001900401INLIS00000000000923620200904112652 a0010-0920001879ta200904 g 0 ind  a978-979-3535-17-3 a525 a525 REE s0 aReed Sarah1 aSeri Anak pintar Seribu Tanya dan Jawab Planet Bumi 7 aJakarta :bLentera Abadi,bLentera Abadi,c2007c2007 a44 hal :bIlus ;c30 cm aBUMI, GEOGRAFIS, ASTRONOMI aDINAS PERPUSTAKAAN DAN KEARSIPAN KOTA MEDAN a45844/PUM/2012 a45043/PUM/2012