7931 509 10 Challoner, Jack Primary Author mixed material 1841641383 UK PArragon 1999 sci_n_tech.jpg.jpg Nicolson, Iain Primary Author mixed material 1899762078 London Horus Editions 1992 the_universe.jpg.jpg Bradbury, Wilbur Primary Author Noor, Roekmini R Translator Sumadia Editor Sutadi, Dicky Editor mixed material Jakarta Tira Pustaka 1990 masa_dewasa.jpg.jpg Bailey, Ronald H Primary Author Widyamartaya, A Translator Sumadia Editor Adiseputra, Prasetya Editor Wulandari, Gerda Editor mixed material Jakarta Tira Pustaka 1990 peranan_otak.jpg.jpg Hynes, Margaret Primary Author Sabran, Bob Translator Febiani, Tessa Editor Wardhani, Dwi Kartika Editor mixed material 9789790153943 Jakarta Erlangga 2006 batuan_n_fosil.jpg.jpg Langley, Andrew Primary Author Sabran, Bob Translator Wardhani, Dwi Kartika Editor mixed material 9789790153950 Jakarta Erlangga 2006 bencana_alam.jpg.jpg Graham, Ian Primary Author mixed material 1899762345 London Horus Editions 1998 computers_and_communications.jpg.jpg Print, Mages, Sounds, and the Computer Lewis, Rhys Primary Author mixed material 0028645677 New York Macmillan Refference 1998 encyclopedia_of_science11.jpg.jpg How Your Baby Works and Medical Technology Walpole, Brenda Primary Author mixed material 0028645626 New York Macmillan Reference 1998 encyclopedia_of_science6.jpg.jpg Minning and Manufacturing Kerrod, Robin Primary Author mixed material 0028645642 New York Macmillan Reference 1998 encyclopedia_of_science8.jpg.jpg