00520     2200181   4500001001900000005001500019035002000034020001800054082000800072084001600080100001600096245009100112260003400203300002800237650003300265990002000298990002000318INLIS000000000589620240510114050  a0010-0524000326  a9786024866341  a507  aS 507 KHR e1 aKhristiyono1 aErlangga X-Press UN Ilmu Pengetahuan Alam :  SMP/MTs 2020 / Khristiyono /cKhristiyono  aJakarta : :bErlangga,,c2019  a212 hlm :  ill ;  25 cm 4aSains - Studi dan Pengajaran  aS/07685/1/07685  aS/07687/1/07687