Hanʼguk ŭi imgŭm kujo
Subtitle: 6.29 ihu ŭi pyŏnhwa
By: Chŏng In-su.
Series: Chŏngchʻaek pogosŏ -- 91-01
Publisher: Hanʼguk Nodong Yŏnʼguwŏn
Published: 1991
Place of publication: Sŏul
Language: kor
Number of pages: 170