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  1. 1
    由 Poinar, George O.
    出版 2008
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    电子 电子书
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    What bugged the dinosaurs? insects, disease, and death in the Cretaceous /
  2. 2
    由 Tomas, David
    出版 2004
    “...Reimaging the computer's origins : mechanical drawing and Charles Babbage's calculating engines --...”
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    Beyond the image machine : a history of visual technologies /
  3. 3
    由 Easterly, Douglas
    出版 2008
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    Best practice.
  4. 4
    出版 2008
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    The seventy great mysteries of the natural world : unlocking the secrets of our planet /

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