Sŏul Tʻŭkpyŏlsi kyotʻong kaesŏn pangan e kwanhan yŏnʼgu.
Publisher: Hanʼguk Kwahak Kisurwŏn Pusŏl Chŏnsan Kaebal Sentʻŏ
Published: 1983
Language: kor
Number of pages: 501