Yŏnghwa hwandŭng ŭl tʻonghan kyoyuk kisul
By: Kim Ŭn-u chŏ
Series: Hyŏndae kyoyuk kisul kangjwa -- 23; Hyŏndae kyoyuk kisul kangjwa -- 23.
Publisher: Hyŏndae Kyoyuk Chʻongsŏ Chʻulpʻan Sa
Published: 1964
Place of publication: [Sŏul]
Language: kor
Number of pages: 219
Subjects: Teaching; Aids and devices
Notes: Includes bibliographical references.