TY  - BOOK
AU  - Murphy,Raymond
TI  - English grammar in use: a self-study reference and practice book for intermediate students of English : with answers 
SN  - 0521532892
U1  - 428 
PY  - 2004///
CY  - Cambridge
PB  - Cambridge University Press
KW  - INGLES
KW  - GRAMATICA
KW  - LENGUAJE Y LENGUAS
ER  -