Chosŏn Nodongdang chŏng-chʻaek sa (Ŏnŏ pumun)
By: [Sahoe Kwahak Chʻulpʻansa pʻyŏnjip]
Publisher: Tong chʻulpʻansa
Published: 1973
Place of publication: Pʻyŏngyang
Language: kor
Number of pages: 264
Subjects: Korean language
Notes: Preserved, Deacidified, 2012 Cranberry, PA Preservation Technologies LP