File:唐開元占經·卷一百二~卷一百五玄始曆段.png

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Summary

Description	中文（繁體）：唐朝太史監瞿曇悉達唐開元占經第105卷玄始曆段（四庫全書子部術數類）
Date	16 February 2013, 14:51:32
Source	https://archive.org/details/06060556.cn
Author	瞿曇悉達

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