Books by Cristina Pérez Guillot
Guía práctica para la elaboración de pruebas estandarizadas de competencia lingüística
Tune in. Improving oral skills
Tune in. Improving oral skills with auditory stimulation A2 to B2. Teacher's Book
Tune in. Improvnig oral skills
Tune in. Improvnig oral skills with auditory stimulation A2 to B1. Student's Book
Tune in. Student's book
Tune in. Teacher's book
Tune in. Teacher's book