铜川市科学技术志
By: Tongchuan Shi ke xue ji shu zhi bian zuan wei yuan hui
Series: Shanxi Sheng Tongchuan Shi di fang zhi cong shu
Publisher: Tongchuan Shi ke xue ji shu zhi bian zuan wei yuan hui
Published: 1990
Place of publication: Tongchuan Shi
Language: chi
Number of pages: 118
Subjects: Science; History; Technology
Other titles: Tongchuan Shi ke xue ji shu zhi