Interchange :

Richards, Jack C

Interchange : Intro / Jack C. Richards - 4a ed. - New York: Cambridge University Press; c2013 - 151, 65, 96 p. ; 27 cm.

contiene: Student's book -- Video Activity Worksheets -- Workbook

9781107614956


Lenguaje y lenguas--Ingles--Aprendizaje, enseñanza

428.24 / R514