고려시대 금속활자 證道歌字 학술 발표 논집
Publisher: Chʻŏngju Koinswae Pangmulgwan
Published: 2011
Place of publication: Ch'ŏngju
Language: kor
Other titles: Koryŏ sidae kŭmsok hwalcha chŭngdogacha haksul palp'yo nonjip