Ŏnŏ chidoron
By: [chŏja Yi Sŏng-gu].
Series: Taehak chŏnsŏ. Kyoyukhak chʻongsŏ; Taehak chŏnsŏ.
Publisher: Tongmunsa
Published: 1981
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 235
Subjects: Language arts (Elementary)
Notes: Includes bibliographies.