Sŏul Taehakkyo haksul yŏnʼgu chosŏngbi e ŭihan yŏnʼgu nonmun kaeyo chip, 1969 yŏndo
Publisher: Sŏul Taehakkyo Haksul Yŏnʼgu chaedan
Published: 1970
Place of publication: [Sŏul]
Language: kor
Number of pages: 146
Other titles: Yŏnʼgu nonmun kaeyo chip.