4 1 10 Cara Kerja Sains Kerrod, Robin Primary Author Reynaldo Krissancha A. Translator mixed material 9786027706279 Jakarta PT Aku Bisa 2012 cover_ensiklopedia_mengenal_sains_9_cara_kerja_sains.jpg Batuan & Mineral Kerrod, Robin Primary Author mixed material London Grisewood & Dempsey 1986 cover__batuan_dan_mineral.jpg Kerrod, Robin Primary Author Eko Nugroho Translator mixed material Semarang Dian Atha 1992 cover_sepeda_motor.jpg Sepeda motor Sri Lestari Composer Kerrod, Robin Primary Author Khan, Aziz Illustrator mixed material Semarang Dian Artha 1991 621_KER_b.c1-2-1994SMAHdRP0178.jpg.jpg