4718 194 10 Willis, Shirley Primary Author Nike Sinta Karina Translator mixed material 9797818071 Jakarta Erlangga for Kids 2003 cover_berapa_sih_beratnya_.jpg Grimshaw, Kath Illustrator mixed material 9780753419571 London Kingfisher 2010 cover_the_book_of_why_50_quetions_and_all_the_answers.jpg Hands-on Science Angliss, Sarah Primary Author mixed material 978753433690 London Kingfisher 2013 cover_electricity_and_magnets_hands_on_science.jpg 40 kegiatan membongkar kejahatan, menguak, kasus dan mengungkap penjahat untuk anak-anak Wiese, Jim Primary Author Herudjati Purwoko Translator mixed material 0471119806 Bandung Pakar Raya 2005 cover_sains_detektif_40_kegiatan_membongkar_kejahatan_menguak_kasus_dan_mengungkap_penjahat_untuk_an Seri Kegiatan Sains Uttley, Colin Primary Author Indri Yuli Astuti Translator mixed material 9795342983 Bandung Pakar Raya 2006 Chancellor Press Primary Author mixed material 9780753727843 London Chancellor 2014 cover_tell_me_who_answers_to_hundreds_of_fascinating_quetions.jpg Said H. Ahmad Primary Author Sunarto Primary Author Thayeb H.M.S Primary Author Arsyad Umar Primary Author Said Primary Author Nana Suparna Primary Author mixed material Jakarta Erlangga 2004 Haryanto Primary Author mixed material 9797418294 Jakarta Erlangga 2004 Sikun Pribadi Primary Author mixed material 55010045 Jakarta Erlangga 2007 Rizka Yanuarti Translator Thomson, Sue Primary Author Forster, Ian Primary Author mixed material 9789796624676 Klaten Cempaka Putih 2009 ubz5e4k9.png.png