Shang biao yu Shang biao fa
By: Yan Ciqing zhu
Contributors: China
Edition: Di 1 ban
Publisher: Zhongguo jing ji chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1986
Place of publication: Beijing Shi
Language: chi
Number of pages: 213
Subjects: Trademarks