TY  - BOOK
AU  - Richards,Jack C..
TI  - New interchange: English for international communication. Intro student ́s book B
SN  - 05-2177-8017-0
PY  - 2000///
CY  - Cambridge
PB  - Cambridge University Press
KW  - INGLES - ENSEÑANZA
UR  - https://recursosdigitales-enac-cl.ezproxy.enac.cl/ebook/5013-New%20Interchange%20intro
ER  -