21-segi yŏnʼgu ŭi iron kwa silche
Subtitle: miraehak kwa mirae hakchadŭl
By: Kong Sŏng-jin.
Edition: Chʻopʻan
Series: Hanʼguk ŭi mirae segye ŭi mirae -- 5
Publisher: Chosŏn Ilbosa
Published: 1991
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 301
Subjects: Twenty-first century -- Forecasts; Social prediction -- Korea (South)
Other titles: Isibil segi yŏnʼgu ŭi iron kwa silche.
Notes: Includes bibliographical references (p. 287-293) and index.