Zhongguo gu dai ke ji wen wu
中国 古代 科技 文物．
| Format: | Book |
|---|---|
| Language: | Chinese |
| Published: |
Beijing :
Zhao hua chu ban she : Zhongguo guo ji tu shu mao yi zong gong si fa xing,
1997
|
| Edition: | Di 1 ban |
| Subjects: |