Ch'ŏngogyŏng kŭmnanggyŏng
Subtitle: p'ungsu chirihak ŭi ch'oego kyŏngjŏn / Ch'oe Ch'ang-jo yŏk
Publisher: Minŭmsa
Published: 2012
Place of publication: Sŏul
Language: kor
ISBN-13: 9788937484865