TY  - BOOK
AU  - Ellis,Mark
AU  - O'Driscoll, Nina, J.A.; (Pilbean, Adrian), J.A.
TI  - Professional English : Communication skills for professional
SN  - 0-582-74882-8
U1  -  808.666 
PY  - 1984///
CY  - England
PB  - Longman
KW  - Technical writing
ER  -