TY  - BOOK
AU  - Trimble,Louis
TI  - English for science and technology : a discourse approach
T2  - Cambridge Language Teaching Library
SN  - 0521255112
U1  - 428.24024507 
PY  - 1985///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language - Textbook for foreign speakers
N1  - Includes index
UR  - http://www.loc.gov/catdir/description/cam031/85004210.html
ER  -