Wan Qing gong ye chan quan zhi du de bian qian
Subtitle: Wanqing gongye chanquan zhidu de bianqian
By: Wang Rong zhu.
Edition: Di 1 ban
Publisher: Yunnan ren min chu ban she
Published: 2004
Place of publication: Kunming Shi
Language: chi
Number of pages: 188
Subjects: Industries -- China -- History.; Industrial property -- China -- History.
Other titles: Wanqing gongye chanquan zhidu de bianqian
Notes: Includes bibliographical references (p. 183-186).