중학 사회. 1.
Series: Mun'gyobu kŏmjŏng -- Che 1211~1221-ho; Che 1211~1221-ho
Publisher: Kukchŏng Kyogwasŏ Chusikhoesa
Published: 2019
Place of publication: Sŏul
Language: kor
Other titles: Chunghak sahoe. 1.