Essentials of safety. Post a Comment. CONTRIBUTORS: Author: Thygerson, Alton L. PUBLISHER:Prentice Hall (Englewood Cliffs, NJ). SERIES TITLE: YEAR: 1986. PUB TYPE: Book (ISBN0132878631 [pbk]). VOLUME/EDITION: 3rd edition. PAGES (INTRO/BODY): xi, 99 p. 被引量: 1 年份: 1986 收藏...