At the same time, by central document, people can comprehend the structure and the significance of ancient bibliographic classification.
同时，通过核心文献，还可以获得对古代书目分类之形式结构和意义内涵的独特理解。
At the same time, by central document, people can comprehend the structure and the significance of ancient bibliographic classification.
同时，通过核心文献，还可以获得对古代书目分类之形式结构和意义内涵的独特理解。
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