TY  - BOOK
AU  - Howe,Brian
TI  - Portfolio: case studies for business English 
SN  - 0582852463
AV  - PE1128 
U1  - 808/.066651021 
PY  - 1987///
CY  - Harlow
PB  - Longman
KW  - English language
KW  - Business English
N1  - V.2 Teacher's guide
ER  -