LASER B2 Wb Pk -Key 3rd Edde Steve Taylore-Knowles, Malcolm MannEdiciones (1)LASER B2 Wb Pk -Key 3rd Ed (2013)Macmillan ELT · ISBN 9780230433847Más obras de Steve Taylore-KnowlesLaser Pre-FCE: Intermediate: Student's BookLaser A1+: Teacher's Book + DVD-ROM + Digi-Book PackLaser B1 Student Book New Ed