豫光集团
Subtitle: Henan Yu guang jin qian ji tuan gong si zhi, 1957-2007
Publisher: Henan Yu guang jin qian ji tuan gong si zhi
Published: 2007
Place of publication: Jiyuan Shi
Language: chi
Number of pages: 441
Subjects: History; Nonferrous metal industries; Henan Yu guang jin qian ji tuan gong si
Other titles: Yu guang ji tuan; Henan Yu guang jin qian ji tuan gong si zhi, 1957-2007.; Henan Yuguang gold & lead group Co. LTD.