Tongdongga yŏnʼgu
Subtitle: Minsŏkhakchŏk kochʻal ŭl chungsim ŭro
By: Yi Hyŏn-su [chechʻul]
Published: 1971
Place of publication: [Sŏul]
Language: kor
Number of pages: 35
Subjects: Korean ballads and songs