21-segi tijit'ŏl kisul pyŏndong kwa koyong kwan'gye
Subtitle: iron kwa hyŏnsil
By: Kwŏn Hyŏn-ji [and many others]
Contributors: Pak, Myŏng-gyu, 1955-
Series: Yŏn'gu pogosŏ -- 2017-08; Yŏn'gu pogosŏ -- 2017-08.
Publisher: Han'guk Nodong Yŏn'guwŏn
Published: 2017
Place of publication: Sejong T'ŭkpyŏl Chach'isi
Language: kor
Number of pages: 400
ISBN-13: 9791126001897
Subjects: Labor supply; Effect of technological innovations on
Notes: Includes bibliographical references (pages 383-400).