Ch'oyŏn'gyŏl sahoe ŭi torae wa uri ŭi mirae / Yu Yŏng-sŏng, Kim Hyŏn-jung, Yi Sang-dae, Chŏng Chin-myŏng, Chi U-sŏk, Ch'ŏn-Yŏng-sŏk, Ch'oe Min-sŏk chiŭm
Publisher: Hanul Ak'ademi
Published: 2014
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
ISBN-13: 9788946057098