Nodong saengsansŏng tʻonggye chosa pogosŏ
Subtitle: Report on labour productivity statistical survey
By: [pʻyŏnjip Kihoek Kwallisil Tʻonggye Tamdanggwan]
Publisher: Nodongbu
Published: 1985
Place of publication: [Seoul]
Language: kor
Number of pages: 118
Subjects: Labor productivity
Other titles: Report on labour productivity statistical survey.
Notes: In Korean.