21-segi yumang sanŏp kisul palchŏn chŏllyak kwa kwaje
Subtitle: haeksim kisul kwa kisul inpʻŭra
By: Sŏ Sang-hyŏk, An Hyŏn-sil, Yun Yun-jung.
Contributors: An, Hyŏn-sil.; Yun, Yun-jung.
Publisher: Hanʼguk Sanŏp Kisul Pʻyŏngkawŏn
Published: 2000
Place of publication: Sŏul-si
Language: kor
Number of pages: 720
Subjects: Industries -- Technological innovations -- Korea (South); Technological innovations -- Korea (South); Technological forecasting -- Korea (South)
Other titles: Isibil segi yumang sanŏp kisul palchŏn chŏllyak kwa kwaje
Notes: Includes bibliographical references.