 
Supasin Pota-in. The construction of supplementary exercises in CD-Rom for English (EN 101) at Lampang College of Commerce and Technology. Master's Degree(Teaching English as a Foreign Language). Payap University. Central Library. : Payap University, 2001.
| Title | Contributor | Type | 
|---|---|---|
| The construction of supplementary exercises in CD-Rom for English (EN 101) at Lampang College of Commerce and Technology มหาวิทยาลัยพายัพ Supasin Pota-in | Pearl Wattanakul | วิทยานิพนธ์/Thesis |