Jin dai ji shu ge ming
By: Jiang Zhenhuan zhu ; [cha tu Du Aijun]
Edition: Di 1 ban
Series: Xian dai hua xin xi cong shu
Publisher: Ke xue pu ji chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1985
Place of publication: Beijing
Language: chi
Number of pages: 92
Subjects: Technological innovations