Nae kojang chŏntʻong kakkugi
By: [pʻyŏnjip Nae Kojang Chŏntʻong Kakkugi Posŏng-gun Pʻyŏnchʻan Wiwŏnhoe]
Publisher: Posŏng-gun
Published: 1982
Place of publication: [Posŏng-gun]
Language: kor
Number of pages: 205
Subjects: Civilization
Notes: Includes bibliographical references (p. [210]).