洛阳矿山机器厂志
By: Luoyang kuang shan ji qi chang zhi zong bian shi
Publisher: gai chang
Published: 1986
Place of publication: Luoyang
Language: chi
Number of pages: 282
Subjects: History; Luoyang kuang shan ji qi chang
Other titles: Luoyang kuang shan ji qi chang zhi
Notes: "Nei bu zi liao, zhu yi bao cun" -- Colophon.