Gai shan ti an zhi du
Subtitle: li lun yu tui xing fang fa
By: Chen Wenhua bian zhu
Series: Pin guan shi wu cong shu -- 3
Publisher: Chen Wenhua
Published: 1977
Place of publication: Taibei Xian
Language: chi
Number of pages: 156
Subjects: Suggestion systems
Notes: List of author's works: p. [157]