10 1 10 Listrik dan Elektronika - Konservasi dan Lingkungan Gifford, Clive Primary Author Mellett, Peter Additional Author Redfern, Martin Additional Author mixed material 9793535059 Jakarta Lentera Abadi 2004 Ensiklopedia_Iptek_Jilid_5.jpg.jpg Cahaya dan Energi - Gaya dan Gerak Gifford, Clive Primary Author Mellett, Peter Additional Author Redfern, Martin Additional Author mixed material 9793535040 Jakarta Lentera Abadi 2004 Ensiklopedia_Iptek_Jilid_4.jpg.jpg Kimia dan Unsur - Bahan dan Teknologi Gifford, Clive Primary Author Mellett, Peter Additional Author Redfern, Martin Additional Author mixed material 9793535032 Jakarta Lentera Abadi 2007 Ensiklopedia_Iptek_Jilid_3.jpg.jpg Mahluk Hidup - Manusia Gifford, Clive Primary Author Mellett, Peter Additional Author Redfern, Martin Additional Author mixed material 9793535024 Jakarta Bhuana Ilmu Populer 2004 Ensiklopedia_Iptek_Jilid_2.jpg.jpg Bumi - Ruang dan Waktu Gifford, Clive Primary Author Mellett, Peter Additional Author Redfern, Martin Additional Author mixed material 9793535016 Jakarta Lentera Abadi 2004 Ensiklopedia_Iptek_Jilid_1.jpg.jpg Human Biology Gifford, Clive Primary Author Mellett, Peter Additional Author Redfern, Martin Additional Author mixed material 0753405660 London Kingfisher 2000 Science_Encyclopedia_Gifford.jpg.jpg Materials And Technology Gifford, Clive Primary Author Mellett, Peter Additional Author Redfern, Martin Additional Author mixed material 0753405660 London Kingfisher 2000 Science_Encyclopedia_Gifford.jpg.jpg Light And Energy Gifford, Clive Primary Author Mellett, Peter Additional Author Redfern, Martin Additional Author mixed material 0753405660 London Kingfisher 2000 Science_Encyclopedia_Gifford.jpg.jpg Forces And Movement Gifford, Clive Primary Author Mellett, Peter Additional Author Redfern, Martin Additional Author mixed material 0753405660 London Kingfisher 2000 Science_Encyclopedia_Gifford.jpg.jpg Conservation And The Environment Gifford, Clive Primary Author Mellett, Peter Additional Author Redfern, Martin Additional Author mixed material 0753405660 London Kingfisher 2000 Science_Encyclopedia_Gifford.jpg.jpg