Ke xue ji shu yu jing ji jian she (Ke xue ji shu shi di yi sheng chan li cong shu)
Edition: Di 1 ban edition
Publisher: Shandong sheng xin hua shu dian fa xing
Published: 1993
Language: cmn
Format: Unknown Binding
Number of pages: 382
ISBN-13: 9787209014441
Subjects: China; Technological innovations; Economic aspects