Kwahak kyoyuk saŏp ŭl palchŏn sikʻilte taehayŏ
By: Kim Chŏng-il
Publisher: Chosŏn Nodongdang Chʻulpʻansa
Published: 1999
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 292
Subjects: Education and state