TY  - BOOK
AU  - Nogas, G. D.
AU  - Bolitho, A. R.
TI  - Start English for science: teacher's book
SN  - 0582748208
U1  - 428.240245 
PY  - 1982///
CY  - London
PB  - Longman
KW  - English language - Teaching guide- Foreign speakers
ER  -