per Laura Reen
Vocabulario básico del inglés : más de 5000 palabras y expresiones organizadas por temas
Basic vocabulary in use with answers per 
English vocabulary in use : elementary : [with answers] per 
Vocabulary activities per
També inclou un CD
Phrasal verbs : english-spanish, español-inglés ; Idioms : english-spanish
Cambridge vocabulary for first certificate with answers per
Inclou CD
Richmond vocabulary builder, B1 : vocabulary usage and practice for self-study per 
Richmond vocabulary builder, B2 : vocabulary usage and practice for self-study per 
Oxford collocations dictionary for students of English per 
Inglés de la calle: desenvuélvase con soltura antes las situaciones más cotidianas per 
Macmillan phrasal verbs plus
Bibliografia Recomanada
English vocabulary in use advanced with CD-ROM per
Bibliografia recomanada
English Idioms in use Intermediate per 
English phrasal verbs in use : advanced : 70 units of vocabulary reference and practice : self-study and classroom use per 
Business vocabulary in use per
Bibliografia Recomanada
