Chʻŏmdan kisul ŏdi kkaji kalkŏt inʼga
By: Chihaksa Kihoek ; Kwahak Sedae pʻyŏnjŏ.
Contributors: Kwahak Sedae (Journal)
Series: Mirae kwahak chʻongsŏ -- 10
Publisher: Pyŏkho
Published: 1993
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 219
Subjects: Technological innovations; Technology assessment