Mini science encyclopedia / Ang Woon Chuan The New book of knowledge Himpunan pengetahuan dunia / Ernes ; editor, Tim Restu Agung DISNEY'S : dunia pengetahuan yang mengagumkan Ensiklopedia keajaiban tubuh manusia : berdasarkan Al-Qur'an & sains / Muhammad Kamal Abdul Aziz ; penerjemah, Imron Rosidi ; penyunting, Abdul Azid Muttaqin Kamus ilmiah populer edisi lengkap : referens ilmiah, ideologi, politik, hukum, ekonomi, sosial, budaya & sains / Tim Prima PenaEncyclopedic dictionary of science / edited by Satisha AnandGrolier concise encyclopedia of science and technology / editor, Sybil P. ParkerEncyclopedia science supplement : a modern science anthology for the family 1981 / [editorial, Herbert Kondo . . . [et al.]]Encyclopaedic dictionary of science / edited by Satish Annd