Tonggang yugo
Subtitle: Kwŏn 1-5
By: Yi Sŏk chŏ
Edition: Hugi Kyosŏgwan insŏchʻeja pʻan
Publisher: [publisher not identified]
Published: 1810
Place of publication: [Korea]
Language: kor
Subjects: Chippu; Pyŏlchimnyu; Hanʻgugin chʻansul