21-segi kukche kwan'gye wa Han'guk
By: Chŏng Kyŏng-hwan chiŭm
Edition: Ch'op'an
Series: Igyŏng sinsŏ -- 007
Publisher: Igyŏng
Published: 2010
Place of publication: Pusan-si
Language: kor
Number of pages: 316
ISBN-13: 9788991390515
Other titles: Isip-ilsegi kukche kwan'gye wa Han'guk
Notes: Includes bibliographical references (p. 305-316).