tieng-anh-trong-giao-dich-kinh-te-thuong-mai-3-3313

Nội dung cuốn sách bao gồm:
Unit 1: A New Customer (1)
Unit 2: A New Customer (2)
Unit 3: A New Customer (3)
Unit 4: A New Customer (4)
Unit 5: A New Customer (5)
Unit 6: A New Customer (6)
Uint 7: Negotiations (1)
Uint 8: Negotiations (2)
Uint 9: Negotiations (3)
Uint 10: Negotiations (4)
Uint 11: Negotiations (5)
Uint 12: Negotiations (6)