Chŏnt'ong insŏng kyoyuk i haedap ida
Subtitle: chŏnt'ong kyoyuk ŭi chaehaesŏk kwa hyŏndaehwa
Publisher: Pagyŏng Sŭt'ori
Published: 2018
Place of publication: Sŏul
Language: kor
ISBN-13: 9791189005085