문제를찾아서
By: Hanʻguk Chʻŏrhakhoe Kojŏn Punkwa Wiwŏnhoe pʻyŏn
Series: Hanʾguk Kojŏn Chʻŏrhakhoe yŏnʾgu nonmunjip -- 1
Publisher: Chongno Sŏjŏk
Published: 1980
Place of publication: Sŏul
Language: kor
Number of pages: 246
Other titles: Munje rŭl chʻajasŏ