Qi qi tu shuo
By: [Deng Yuhan kou shu ; Wang Zheng yi hui]
Contributors: Wang, Zheng, 1571-1644
Publisher: Lai lu tang
Published: 1830
Place of publication: [China]
Language: chi
Subjects: Mechanics; Early works to 1800; Machinery
Other titles: Yuan xi qi qi tu shu lu zui
Notes: On double leaves, oriental style, in case.

Translation.