TY  - BOOK
AU  - Downing 
AU  - Locke, Philip
TI  - A university course in English grammar 
T2  - English language teaching
SN  - 0139524908
U1  - 428.24 DOW 1992 
PY  - 1992///
CY  - New York
PB  - Prentice Hall
KW  - English language
KW  - Grammar
KW  - Textbooks for foreign speakers
N1  - Includes index
ER  -