교육방법개선과교육자료개발
Series: Hanʾguk kyoyuk hyŏndaehwa ŭi chipʻyo -- che 3-chip
Publisher: Taehan Kyoyuk Yŏnhaphoe
Published: 1970
Place of publication: Sŏul
Language: kor
Number of pages: 251
Subjects: Education; Aims and objectives
Other titles: Kyoyuk pangbŏp kaesŏn kwa kyoyuk charyo kaebal
Notes: In colophon: parhaengin kyŏm pʻyŏnjibin Im Yŏng-sin.