TY  - BOOK
AU  - Jones, Leo.
TI  - Functions of English: a course for upper-intermediate and more advanced students 
SN  - 0521282497
U1  - 425 22
PY  - 1981///
CY  - New York
PB  - Cambridge University Press
KW  - Language
KW  - English language
KW  - English grammar
N1  - English
ER  -