Jeong Myeong-jae: 2022 Essential! Safety Management One-Day Special Lecture

The study was based on 25 decrees and 61 safety theories that were issued in the issue of flight. Oh, my God! Safety officials hope to be able to gain confidence in passing through a special day and reach the point where they can eventually enter public office.

Korean title: 2022 알짜! 안전관리론 하루특강

Korean author: 정명재

Korean publisher: 법률저널

ISBN-13: 9788963367033