TY  - BOOK
AU  - Hornby, A S.
TI  - Guide to Patterns and usage in English / 
SN  - 0 19 442118 X
U1  - P111:3 
PY  - 1982///
CY  - Oxford OX2 6DP : 
PB  - Oxford University Press , 
KW  - Grammars
ER  -