TY  - BOOK
AU  - Mackay, R. (Editor),
AU  - Mountford,  A.J. (Editor)
TI  - English for Specific Purposes: A Case Study Approach
SN  - 582550904
U1  - 428.2407 
PY  - 1978///
CY  - London 
PB  - Longman
N1  - Includes Index
ER  -