TY  - BOOK
AU  - Widdowson, H. G
TI  - Learning purpose and language use
SN  - 0-19-437072-0
U1  - 428 W634L 
PY  - 1984///
CY  - Oxford
PB  - :Oxford University Press
KW  - English language
KW  - | Language use
KW  - | Education and traning
KW  - | Communicative language
ER  -