TY  - BOOK
AU  - Dudley-Evans, Tony
AU  - St John,Maggie Jo
TI  - Development in ESP: multi-disciplinary approach 
SN  - 0521593298
PY  - 1998///
CY  - Cambridge, U.K
PB  - Cambridge University Press
KW  - English language
KW  - Study and teaching
KW  - Foreign speakers
KW  - Technical English
KW  - Business English
ER  -