Ohu suŏp chongi ullil ttae
By: Kyowŏn Toksŏ Tonghohoe yŏkkŭm
Edition: Chʻopʻan
Series: Kyowŏn munwŏn -- 3
Publisher: Chimunsa
Published: 1986
Place of publication: Sŏul
Language: kor
Number of pages: 194
Subjects: Teachers' writings, Korean; Korean literature