TY  - BOOK
AU  - Swan, Michael
AU  - Walter, Catherine
TI  - The Cambridge English course teacher's book
SN  - 0521289106  (tea. book 1)
U1  - 428.24 
PY  - 1984///-1987
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language - Teaching guides
KW  - English language - Textbooks for foreign speakers
ER  -