Saengmul chilso kojŏng
By: [pʻyŏnjŏ Yang, Hong-gŏn, Chʻoe Sŭng-bok ; pʻyŏnjip Chi Yŏng-jin]
Contributors: Chʻoe, Sŭng-bok
Publisher: Kwahak Paekkwa Sajŏn Chʻulpʻansa
Published: 1987
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 239