TY  - BOOK
AU  - Barnes,Dorothy
AU  - Barnes,Douglas R.
AU  - Clarke,Stephen
TI  - Versions of English
SN  - 0435101706
PY  - 1984///
CY  - London
PB  - Heinemann Educational Books
KW  - English language
KW  - Study and teaching (Secondary)
KW  - Great Britain
N1  - Includes index; Bibliography: p.(398)-403
ER  -