Sinyŏk Yongbi ŏchʻŏnʼga
By: Yi Ki-sŏk yŏkhae
Series: Hongsin sinsŏ; Hongsin sinsŏ
Publisher: Hongsin Munhwasa
Published: 1975
Place of publication: Sŏul
Language: kor
Number of pages: 346
Work titles: Yongbi ŏch'ŏn'ga