19 1 10 Cara Kerja Mesin Alexander Sindoro Translator Lyndon Saputra Editor Ward, Alan Primary Author mixed material Jakarta Quality Press 2005 621_WAR_c-_2006SMAHdRP0345.jpg.jpg Gaya Magnet & Tenaga Listrik Lyndon Saputra Editor Ward, Alan Primary Author mixed material Batam Quality Press 2004 cover__dasar_magnet_dan_tenaga_listrik.jpg Cahaya & Warna Lyndon Saputra Editor Ward, Alan Primary Author mixed material Batam Quality Press 2004 cover__cahaya_dan_warna.jpg Light & Colour Ward, Alan Primary Author mixed material 0749606819 London Franklin Watts 1992 cover_science_discovery_light_colour.jpg Alexander Sindoro Translator Ward, Alan Primary Author mixed material Batam Quality Press S.a. cover_cara_kerja_mesin.jpg Alexander Sindoro Translator Ward, Alan Primary Author mixed material Batam Quality Press S.a. cover_gaya_dan_energi.jpg Alexander Sindoro Translator Ward, Alan Primary Author mixed material Batam Quality Press S.a. cover_langit_dan_cuaca.jpg Alexander Sindoro Additional Author Ward, Alan Primary Author mixed material Batam Quality Press S.a. cover_gaya_magnet_dan_tenaga_listrik.jpg Alexander Sindoro Translator Ward, Alan Primary Author Alexander Sindoroi Translator mixed material Batam Quality Press S.a. cover_air_dan_mengapung.jpg Alexander Sindoro Translator Ward, Alan Primary Author mixed material Batam Quality Press 2004 cover_tanaman_dan_binatang.jpg