TY  - BOOK
AU  - Barnes,Dorothy
AU  - Barnes,Douclas R.
AU  - Clarke,Stephen
ED  - Heinemann Educational Books
TI  - Versions of English
SN  - 0435101706
U1  - 428.00712  22
PY  - 1984///.
CY  - London: 
PB  - Heinemann Educational Books, 
KW  - English language
KW  - Study and teaching (Secondary)
KW  - Αγγλική γλώσσα
KW  - Σπουδή και διδασκαλία (Μέση)
N1  - Includes bibliography: p. [398]-403 and index
ER  -