Wu si yun dong shi
By: Bao Zunpeng zhu.
Publisher: Jiao liu tu shu gong si
Published: 1973
Place of publication: Jiulong
Language: chi
Number of pages: 57
Subjects: May fourth movement
Notes: Reprint of the 1946 ed. published by Chʻing nien chʻu pan she, Nanching.