20-segi ŭi Chosŏn ŏhak
Publisher: Kwahak Paekkwa Sajŏn Ch'ulp'ansa
Published: 2018
Place of publication: [P'yŏngyang]
Language: kor
Number of pages: 263
ISBN-13: 9789946102771
Subjects: Korean language; History; Grammar; Language policy
Other titles: Isip segi ŭi Chosŏn ŏhak
Notes: Includes bibliographical references.