TY  - BOOK
AU  - Collie,Joanne
AU  - Slater,Stephen
TI  - Speaking 4
SN  - 0-521-39972-6
PY  - 2001///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Spoken English
ER  -