TY  - BOOK
AU  - Richards,Jack C.
TI  - Connect: workbook 4 
SN  - 9780521737258
AV  - PE1128 C666 2010
PY  - 2010///
CY  - Cambridge
PB  - Cambridge Univ. Press
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Problems, exercises, etc
ER  -