2021-02-09问：only a few survived.
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2021-02-08问：, text and illustrations to which
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2021-02-08问：text carrier and protective
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2021-02-08问：Of his works, he is especially famous
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2021-02-08问：Testaru. Best known
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2021-02-08问：manuscripts underwent in the Middle
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2021-02-07问：Preserved about 300 thousand.
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