CTO waŭi mannam
Subtitle: kwahak kkumnamu ŭi huwŏnja, R&D saŏp ŭi tongbanja
By: [chiŭni Son Tong-un]
Edition: Ch'op'an
Series: Pusan Kwahak Kisul Hyŏbŭihoe ch'ongsŏ
Publisher: Pusan Kwahak Kisul Hyŏbŭihoe
Published: 2009
Place of publication: Pusan-si
Language: kor
Number of pages: 215
ISBN-13: 9788987024455
Other titles: Ch'oego kisul kyŏngyŏngja waŭi mannam