TY  - BOOK
AU  - Gaskill, P.A..
AU  - Towers, A..
TI  - English for Science Students
U1  - 428.2 
PY  - 1949///
CY  - London
PB  - J. M. Dent & Sons Ltd
KW  - English language-Teaching
KW  - G-Languages
ER  -