Tu jie zhi shi chan quan ABC
By: zhu bian Ma Lianyuan
Edition: Di 1 ban
Publisher: Zhi shi chan quan chu ban she
Published: 2002
Place of publication: Beijing Shi
Language: chi
Number of pages: 58
ISBN-13: 9787800116537
Subjects: Intellectual property; Zhi shi chan quan; Tu jie; Ji ben zhi shi