00485     2200145   4500001002100000008004100021035002000062245011900082260003100201020002200232084001400254082000800268650005000276990001300326INLIS000000000000188                                   ind    a0010-0120000188  aScience 1Abfor Junior High School Grade VII 1st SemestercSumarwan, Sumartini, Kusmayadi, Sitti Soetarmi (Editor)  aJakarta :bErlangga,c2006  a978-979-075-634-2  a507 SUM s  a507  aIlmu Pengetahuan Alam -- Studi dan Pengajaran  a21900188