Chŏnyŏl konghak
By: [chŏja Kim Chŏng-ung ; pʻyŏnjip Kim Chang-hyŏng, Hŏ Yong-dŏk]
Contributors: Kim, Chang-hyŏng; Hŏ, Yong-dŏk
Publisher: Kwahak Paekkwa Sajŏn Chonghap Chʻulpʻansa
Published: 1900
Place of publication: [Pʻyŏngyang]
Language: kor
Subjects: Heat engineering
Notes: Includes bibliographical references.