Palgŭn naeil ŭl wihayŏ
Subtitle: chŏngjik, chilsŏ, chʼangjo
By: [pʻyŏnjip Sŏul Tŭkpyŏlsi Sahoe Chido Tamdanggwansil].
Publisher: Sŏul Tʻŭkpyŏlsi
Published: 1981
Language: kor
Number of pages: 285