Chungguk u��i Koguryo�� yo��n��gu : yo��n��gu tonghyang, yo��n��guja, nonjo�� mongnok /

by Yi, In-ch'o��l, 1958-
Published 2006

Historical studies in Korea : recent trends and bibliography (1945-1973) /

Published 1975

Chungguk ŭi Koguryŏ yŏnʾgu : yŏnʾgu tonghyang, yŏnʾguja, yŏnʾgu nonjŏ mongnok /

by Yi, In-chʻŏl, 1958-
Published 2006

Chungguk ŭi Koguryŏ yŏnʼgu : yŏnʼgu tonghyang, yŏnʼguja, nonjŏ mongnok /

by Yi, In-ch'ŏl, 1958-, Yi, In-ch'ŏl, 1958-, Yi, In-ch'ŏl, 1958-, Yi, In-chʻŏl, 1958-, Yi, In-chʻŏl, 1958-
Published 2006

Koryŏ sidaesa yŏnʼgu ŭi sŏngkwa wa kwaje /

by Pak, Yong-un, 1942-, Pak, Yong-un, 1942-, Pak, Yong-un, 1942-
Published 1999

Tanʼgun silsa e kwanhan munhŏn kojŭng /

by Yi, Sang-si, Yi, Sang-si
Published 1987

Chosŏn sidae yŏnʼgusa /

Published 1999

Saji wa sŭngjŏn ŭro pon Chosŏn hugi Pulgyo sahaksa /

by O, Kyŏng-hu, O, Kyŏng-hu, O, Kyŏng-hu, O, Kyŏng-hu, O, Kyŏng-hu, O, Kyŏng-hu, O, Kyŏng-hu
Published 2018