Naiphaporn Augsornpeug. A comparative study of construction safety sign comprehension between existing and new-designed signs. Master's Degree(Industrial Hygiene and Safety). Mahidol University. Mahidol University Library and Knowledge Center. : Mahidol University, 2001.
| Title | Contributor | Type |
|---|---|---|
| A comparative study of construction safety sign comprehension between existing and new-designed signs
มหาวิทยาลัยมหิดล Naiphaporn Augsornpeug | Sara Arphorn Vichai Pruktharathikul Suwat Srisorrachatr | วิทยานิพนธ์/Thesis |