易經衷論
By: (Qing) Zhang Ying zhuan
Series: Ying yin Wen yuan ge Si ku quan shu -- di 0044 ce
Publisher: Taiwan shang wu yin shu guan
Published: 1983
Place of publication: Taipei
Language: chi
Number of pages: 637
Other titles: Yi jing zhong lun
Notes: Reproduced from the collection in possession of Guo li gu gong bo wu yuan.

Each page represents 2 leaves of the original.

Series title on cover and spine: Ying yin Wen yuan ge Si ku quan shu. Jing bu 38, Yi lei.

With: Da yi tong jie / (Qing) Wei Litong zhuan -- Yi tu ming bian / (Qing) Hu Wei zhuan.