Shi ran ying ran wen ti tan wei
Subtitle: a scrutinous study of the is-ought question
By: Huang Qingming
Edition: Chu ban
Series: E hu cong shu
Publisher: E hu chu ban she
Published: 1985
Place of publication: Taibei Shi *
Language: chi
Number of pages: 229
Other titles: Scrutinous study of the is-ought question.