Chʻŏngsonyŏn ŭisik e kwanhan chosa yŏnʼgu pogosŏ
Subtitle: segye ch'ŏngsonyŏn kwa ŭi pigyo
By: ch'aegim yŏn'guwŏn, Kim Yu-jin, Kim Ki-sŏng ; [p'yŏnjibin, Yu Ch'un-bok].
Series: Yŏn'gu pogosŏ - Sŏul Ch'ongsonyŏn Hoegwan Unyŏnghoe, Ch'ŏngnyŏn Munje Yŏn'guso ;; 11
Publisher: Sŏul Ch'ongsonyŏn Hoegwan Unyŏnghoe, Ch'ŏngsanyŏn Munje Yŏnʼguso
Published: 1979
Language: kor
Number of pages: 239