TY  - BOOK
AU  - Bates, Martin
AU  - Dudley-Evans, Tony 
TI  - General sciences : English for science and technology ( NUCLEUS )
SN  - 582748607
U1  - 428 
PY  - 1982///
CY  - London
PB  - Harlow Addison Wesley Longman
KW  - Technical English
N1  - 004211; III 229
ER  -