70-yŏndae Hanʼguk sahoe
Subtitle: pyŏndong kwa chŏnmang
By: Hanʼguk Sahoe Hakhoe pʻyŏn.
Series: Sahoehak chʻongsŏ ; 2
Publisher: Pʻyŏngminsa
Published: 1980
Language: kor
Number of pages: 201