Source Information

Zou, Zuyin 鄒祖蔭, Si yuan yu jian si xiang xi cao xiang jie 四元玉鑑四象細草詳解, [o. J.]

Digitized copy: Chinese Academy of Sciences, Institute for the History of Natural Sciences
Digitized by: Chinese Academy of Sciences, Institute for the History of Natural Sciences
Copyright: (images) Chinese Academy of Sciences, Institute for the History of Natural Sciences
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