21-segi wa Nammyŏng Cho Sik
By: Chŏng U-rak [and many others]
Edition: Ch'op'an
Publisher: Yŏngnak
Published: 2018
Place of publication: Sŏul-si
Language: kor
Number of pages: 445
ISBN-13: 9791162443552
Subjects: Nammyŏng school
Other titles: Nammyŏng Cho Sik
Notes: Includes bibliographical references.