Paek Yong-sŏng ŭi kŭmganggyŏng kangŭi
Subtitle: pyŏrak kach'i chilli rŭl kkwettullŭn t'ongch'al
Publisher: Ŏŭi Unha
Published: 2019
Place of publication: Sŏul
Language: kor
ISBN-13: 9791196560928