Kongjak togu wa kongjak silsŭp =
Subtitle: Machine shop tools and working shop practice.
Publisher: s.n.]
Published: 1953
Place of publication: [S.l
Language: kor
Number of pages: 127
Other titles: Machine shop tools and working shop practice; Kongjak
Notes: Hanʼguk Kyogwasŏ Changsŏ (Library of Congress)