TY  - BOOK
AU  - Withrow,Jean
TI  - Effective writing: writing skills for intermediate students of american english  Student`s book
SN  - 0521316091
U1  - 423 
PY  - 2003///
CY  - Cambridge.
PB  - Cambridge University Press.
KW  - INGLES- ENSEÑANZA
KW  - INGLES - RETORICA
N1  - Indice
ER  -