na INLIS000000000002661 Ind 979-741-217-2 0010-0120001529 418 418 e Mukarto English on Sky For Junior High School Students Mukarto Jakarta: Erlangga 2004 154 hal, 25 cm Bahasa Inggris 14505/2009 14506/2009 14507/2009 14508/2009 14509/2009