Chosŏn Minjujuŭi Inmin Konghwaguk hwahak kongŏpsa
By: chipp'il Yŏm T'ae-gi
Publisher: Sahoe Kwahak Ch'ulp'ansa
Published: 1994
Place of publication: P'yŏngyang
Language: kor
Subjects: Chemical industry; History
Other titles: Hwahak kongŏpsa
Notes: Cover title.