郑州市二七区工业志
By: Zhengzhou Shi "Erqi Qu gong ye zhi" ban gong shi
Publisher: Zhengzhou Shi Erqi Qu gong ye zhi ban gong shi
Published: 1986
Place of publication: Zhengzhou Shi
Language: chi
Number of pages: 217
Subjects: History; Industries
Other titles: Zhengzhou Shi Erqi Qu gong ye zhi