技術硏究報告書
Subtitle: (Haeoe pʻanʾgyŏn hullyŏnja)
Publisher: Kŏnsŏlbu Kŏnsŏl Kongmuwŏn Kyoyugwŏn
Published: 1967
Place of publication: Sŏul
Language: kor
Number of pages: 1287
Subjects: Technical reports; Engineering; Research
Other titles: Kisul yŏnʾgu pogosŏ