Kakkuk ŭi tʻŭksu kyoyuk chedo
By: [pʻyŏnjibin, Sŏ Pyŏng-han].
Series: Ippŏp chʻamgo charyo ;; che 206-ho
Publisher: Kukhoe Tosŏgwan, Ippŏp Chosaguk
Published: 1978
Language: kor
Number of pages: 357