TY  - BOOK
AU  -  Hall, Diane
AU  - Foley, Mark
TI  - Modal verbs
SN  - 8478733671
U1  - 425 
PY  - 2003///
CY  - España
PB  - Editorial Stanley
KW  - Inglés
KW  - Enseñanza
KW  - Gramática
N1  - Using noung. Pronouns and possessives. Prepositions Adjectives and adverbs. Present tenses. Past tenses. Present perfect. Future forms. Modal verbs.
ER  -