Chosŏn ŏhak kaeron
By: [chŏja Chʻoe Chŏng-hu]
Publisher: Kwahak, Paekkwa Sajŏn Chʻulpʻansa
Published: 1983
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 407
Subjects: Korean language; History; Grammar; Language policy