Sahoekwa kyoyuk
By: O Yŏng-tʻae chŏ.
Edition: 3-pʻan
Publisher: Kyohak Yŏnʼgusa
Published: 1989
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 391
Subjects: Social sciences -- Study and teaching (Elementary); Social sciences -- Study and teaching (Elementary) -- Korea (South)
Notes: Includes bibliographical references (p. 384-385).