TY  - BOOK
AU  - Richards,Jack C..
TI  - Interchange 1 :Student ́s Book
PY  - 2012///
CY  - New York
PB  - Cambridge University Press
KW  - INGLES - ENSEÑANZA
UR  - https://recursosdigitales-enac-cl.ezproxy.enac.cl/ebook/1913-Interchange_1_Students_Book
ER  -