Yan shi
Subtitle: di qiu di  ji shi ben
By: Zhu Dina wen ; Wang Shuo tu
Series: Zhonghua er tong cong shu
Publisher: Taiwan sheng zheng fu jiao yu ting; Fa xing zhe Taiwan shu dian
Published: 1975
Place of publication: [Zhongxingxincun]; Taibei Shi
Language: chi
Number of pages: 36