6-sal ŏrini ŭi myŏngjak tonghwa
Subtitle: segye pʻyŏn
By: Pak Hwa-mok yŏkkŭm.
Publisher: Poisŭsa
Published: 1979
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 268