Yi O-dŏk sam kwa kyoyuk sasang
By: Yi Chu-yŏng chiŭm.
Publisher: Nara Mal
Published: 2006
Place of publication: Sŏul-si
Language: kor
Number of pages: 208
Subjects: Yi, O-dŏk, -- 1925-; Authors, Korean -- 20th century -- Biography.; Elementary school teachers -- Korea (South) -- Biography.
Genres: Biography.
Notes: "Yi O-dŏk haejŏgi": p. 165-187.

"Yi O-dŏk chŏsŏ yŏndobyŏl chʻulpʻan hyŏnhwang": p. 189-208.