Erh Yen tzʻu
Subtitle: Chu yü tzʻu
By: Yen Shu chuan ; Hsiao-shan tzʻu.  Chiao chi / Yen Chi-tao chuan.  Erh Yen nian pʻu / Hsia Chü-chʻan chuan
Contributors: Yen, Chi-tao, ca. 1030-ca. 1106.; Hsia, Chʻeng-tʻao.
Publisher: Shih chieh shu chü
Published: 1967
Place of publication: [Tʻai-pei]
Language: chi