Ch'ŏnsang ŭi param, chisang ŭi kil
Subtitle: Hyech'o ŭi kil
By: Yi Sŭng-ha sijip
Series: Sŏjŏng Sihak siinsŏn -- 042; Sŏjŏng Sihak siinsŏn -- 42.
Publisher: Sŏjŏng Sihak
Published: 2010
Place of publication: Sŏul-si
Language: kor
Number of pages: 165
ISBN-13: 9788992362870
Other titles: Hyech'o ŭi kil