U: Military science (Library of Congress)
收藏DataONE2025-11-10 更新2025-11-29 收录
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资源简介：
This dataset includes PNG, PSD, and SVG image files for a symbol designed and used to represent the class for U (Military science) within the Library of Congress classification system. The symbol can be used, with or without the class letter U, on library signage or for other projects.
创建时间：
2025-11-13
