TY  - BOOK
AU  - Thomson,A.J.
TI  - A practical english grammar
SN  - 0194313476
U1  - 421 
PY  - 1992///
CY  - oxford
PB  - Oxford University Press
KW  - Ingles
KW  - Gramatica
N1  - Articles and one, a little a few this that.--Nouns.--Adjetivess.--Adverbs
ER  -