| 歲輪定於地心論 Sui lun ding yu di xin lun 文 wen 王貞儀﹐字德卿 Wang Zhenyi, zi: Deqing 德風亭初集﹕十三卷(清王貞儀撰) De feng ting chu ji: 13 juan (by Wang Zhenyi, Qing dynasty) , pp. 6.4b,6.5a,6.5b,6.6a,6.6b,6.7a,6.7b. |
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| 歲輪定於地心論 Sui lun ding yu di xin lun 文 wen 王貞儀﹐字德卿 Wang Zhenyi, zi: Deqing 德風亭初集﹕十三卷(清王貞儀撰) De feng ting chu ji: 13 juan (by Wang Zhenyi, Qing dynasty) , pp. 6.4b,6.5a,6.5b,6.6a,6.6b,6.7a,6.7b. |
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