| Type |  Book |
| ชื่อเรื่อง | True colors : an EFL course for real communication : workbook 1 / Jay Maurer, Irene E. Schoenberg ; workbook by Angela Balckwell ; Joan Saslow, series director |
| ผู้แต่ง | Maurer, Jay |
| ISBN | 0201187302 (v. [5]) |
| | 0201187884 (v. 3) |
| | 0201190524 (v. 4) |
| | 0201695154 (v. 2) |
| | 0201878089 (pbk.) |
| | 0201878089 (v.1) |
| | 9780201878080 (pbk.) |
| | 0201878089 |
| | 9780201878080 |
| พิมพลักษณ์ | New York : Longman, c1998- |
| | White Plains, NY : Longman, 1998 |
| รูปเล่ม | v. : col. ill. ; 28 cm |
| หัวเรื่อง | Communication |
| | Communication --Problems, exercises, etc [] |
| | English language --Textbooks for foreign speakers [] |
| | English language --Spoken English [] |
| | English language --Textbooks for foreign speakers [] |
| | Communication --Problems, exercises, etc [] |