21-segi Hanʼguk ŭi kukka chŏllyak
Subtitle: Che 4-chʻa Sejong Kukka Chŏllyak Pʻorŏm
By: Sejong Yŏnʼguso pʻyŏn
Contributors: Sejong Yŏn'guso (Korea)
Edition: Chʻopʻan
Publisher: Sejong Yŏnʼguso
Published: 2000
Place of publication: Kyŏnggi-do Sŏngnam-si
Language: kor
Number of pages: 259
Subjects: Congresses; Foreign relations; National security; Politics and government
Other titles: Isibil segi Hanʼguk ŭi kukka chŏllyak