Kakkuk ŭi kyoyuk tonghyang.
Contributors: Taehan Minʼguk Kukhoe Tosŏgwan. Ippŏp Chosaguk.
Series: Ippŏp chʻamgo charyo -- che 191-ho
Publisher: Kukhoe Tosŏgwan Ippŏp Chosaguk
Published: 1975
Place of publication: [Seoul]
Language: kor
Number of pages: 357