Kyoyukhak kaeron
By: O Ki-hyŏng ... [et al.] kongjŏ.
Contributors: O, Ki-hyŏng.
Edition: Chʻopʻan
Publisher: Munŭmsa
Published: 1984
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 376
Subjects: Education.
Notes: Includes bibliographies and index.