Segye kakkuk pʻyŏllam
By: Kukhoe Tosŏgwan Ippŏp Chosaguk pʻyŏn
Series: Ippŏp chʻamgo charyo -- che 75, 78, 79-ho; Ippŏp chʻamgo charyo -- che 75, 78, 79-ho.
Publisher: Taehan Minʼguk Kukhoe Tosŏgwan
Published: 1967
Place of publication: [Sŏul]
Language: kor