TY  - BOOK
AU  - Allen,John Patrick Brierley
AU  - Widdowson,H.G.
TI  - English in social studies
T2  - English in focus
AV  - PE1128.A2 A385
PY  - 1978///
CY  - London
PB  - Oxford University Press
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Technical English
KW  - Physics
KW  - Problems, exercises, etc
KW  - Readers
ER  -