TY  - SOUND
AU  - Doff,Adrian
AU  - Jones,Christopher
TI  - Language in use: pre-intermediate 
SN  - 9780521378529
U1  - 428.24 20
PY  - 1991///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language
KW  - Textbooks
N1  - Intermediate
ER  -