Kānsāng čhitsamnưk dān khwāmplō̜tphai nai kānthamngān hai khrop wongčhō̜n
Subtitle: rāingān chabap sombūn
By: sanœ̄ Krom Sawatdikān læ Khumkhrō̜ng Rǣngngān, Krasūang Rǣngngān ; čhattham dōi Bō̜risat Klum Ǣtwān Rīsœ̄t
Publisher: Bō̜risat Klum Ǣtwān Rīsœ̄t
Published: 2005
Place of publication: Bangkok]
Language: tha
Description: Complete safety awareness at work in Thailand.
Notes: Cover title.

In Thai, with summaries in English.