Anjŏn hago kŏnʼganghan nodong ŭl wihayŏ
By: Sin Chwa-sŏp yŏkkŭm.
Series: Il hanŭn saramdŭl ŭi chʻaek -- 8; Kŏrŭm chʻongsŏ -- 20
Publisher: Kŏrŭm
Published: 1988
Place of publication: Sŏul-si
Language: kor
Number of pages: 165
Subjects: Industrial hygiene -- Korea (South); Industrial safety -- Korea (South)