Zhongguo ke ji shi hua
By: Yang Wenheng [and others] bian zhu
Edition: Di 1 ban
Publisher: Zhongguo ke xue ji shu chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1988
Place of publication: Beijing
Language: chi
Subjects: Technology; History; Science; Technological innovations
Notes: Includes bibliographical references.