중등국어교본
Subtitle: chung 3-4-hangnyŏn soyong
By: Chosŏn Ŏhakhoe [pʻyŏn]
Publisher: Kunjŏngchʻŏng Munʾgyobu
Published: 1947
Place of publication: Sŏul
Language: kor
Number of pages: 199
Subjects: Korean language; Study and teaching (Secondary)
Other titles: Chungdŭng kugŏ kyobon