Nodong e taehan iyagi
By: [chŏja Ko Tŭk-su ; pʻyŏnjip Chang Tong-han].
Contributors: Chang, Tong-han.
Series: Taejung kyoyang munʼgo -- 2
Publisher: Kŭllo Tanchʻe Chʻulpʻansa
Published: 1985
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 104
Subjects: Labor; Labor -- Communist countries