True colors an EFL course for real communication - Maurer, Jay; Schoenberg, Irene 1946- (White Plains, NY Longman, 1998)
[1] [Level] 1 -- [2] [Level] 2 -- [3] [Level] 3 -- [4] [Level] 4 -- [5] Basic
American Corner
1
Keywords: Communication -- Problems, exercises, etc; English language -- Textbooks for foreign speakers