Sich'ŏnggak kyoyuk
By: p'yŏnjip wiwŏn O Ch'ŏn-sŏk ... [et al.].
Edition: Chaep'an
Series: Hyŏndae kyoyuk chʻongsŏ -- 14; Hyŏndae kyoyuk chʻongsŏ -- 14.
Publisher: Hyŏndae Kyoyuk Chʻongsŏ Chʻulpʻansa
Published: 1962
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 322
Subjects: Audio-visual education
Notes: Includes bibliographical references and indexes.