| Type |  Book |
| ชื่อเรื่อง | Intelligent business : [coursebook : Upper intermediate business English] / Tonya Trappe, Graham Tullis |
| ผู้แต่ง | Trappe, Tonya |
| ISBN | 9781408255957 |
| | 9781408256015 |
| พิมพลักษณ์ | Harlow, England : Pearson Education, c2013 |
| ครั้งที่พิมพ์ | 4th ed |
| | Eighth impression |
| รูปเล่ม | 176 p. : illus ; 28 cm. + 1 style guide (31 pages ; 21 cm), 2 audio CDs (CDS2396) |
| หัวเรื่อง | English language --Business English [] |
| | English language --Business English --Problems, exercises, etc [] |
| | English language --Business English --Textbooks for foreign speakers [] |
| | English language --Business English --Problems, exercises, etc [] |
| | English language --Business English --Textbooks for foreign speakers [] |