Xu ke zheng he tong
By: Wang Jing'an zhu
Edition: Di 1 ban
Publisher: Zhi shi chu ban she; Xin hua shu dian Beijing fa xing suo
Published: 1987
Place of publication: Beijing
Language: chi
Number of pages: 151
Subjects: Patent licenses
Other titles: Xu ke zheng he tong.
Notes: Cover title also in pinyin: Xu ke zheng he tong.