TY  - BOOK
AU  - Hewings,Martin
TI  - Pronunciation tasks: a course for pre-intermediate learners
U1  - 421.55 
PY  - 1993///
CY  - United Kingdom.
PB  - Cambridge University Press.
KW  - INGLES GRAMATICA
KW  - INGLES - GRAMATICA - ENSEÑANZA
N1  - Indice
ER  -