TY  - BOOK
AU  - Lawrence Mamas
AU  - Andrew Betsis 
TI  - The Vocabulary Files. B1 Level. Intermediate: teacher's Book 
SN  - 9781904663423
PY  - 1988///
CY  - UK
PB  - Global ELT Limited
KW  - Linguistics
KW  - Teacher's book
N2  - The aim of the series is to give students the chance to expand their vocabulary in different areas. Each unit deals with a common Vocabulary topic; the vocabulary is taught through a variety of exercises with lots of illustrations to make them more lively and interesting
ER  -