TY  - BOOK
AU  - Close, R. A.
TI  - English as a foreign language:  Its constant grammatical problems 
SN  - 0 04 425025 8
U1  - 420.7 
PY  - 1983///
CY  - London
PB  - George Allen & Unwin
KW  - English language - Study & teaching
N1  - Includes index
ER  -