Yutʻong kŭndaehwa pangan
Subtitle: che 13-ki Chŏngchʻaek Yŏnʼgu Semina chonghap pogosŏ : (1970.9.21-9.26)
Publisher: Chungang Kongmuwŏn Kyoyugwŏn
Published: 1970
Place of publication: [Sŏul]
Language: kor
Number of pages: 85
Subjects: Commerce; Congresses