TY  - BOOK
AU  - Soars, John
AU  - Silvia wheeldon
AU  - Silvia wheeldon
TI  - New Headway Upper - intermediate: Work Book with key
SN  - 9780000000000
U1  - 420/SOA/N 
PY  - 2007///
CY  - 
PB  - Oxford;Oxford University press
KW  - English
KW  - English language --Textbooks for foreign speakers --United States --Problems, exercises, etc
N1  - 21898; English
ER  -