Inter change : english for international communication: Student's book / 1.

• Main Author: Richards, Jack C.
• Other Authors: Hull, Jonathan, Proctor, Susan
• Format: Book
• Language: English
• Published: New York : Cambrige University Press, c1990
• Subjects: English language > Textbooks for foreign speakers; ΑΓΓΛΙΚΗ ΓΛΩΣΣΑ - ΔΙΔΑΣΚΑΛΙΑ