TY  - BOOK
AU  - Roth,Milton
TI  - New interchange: english for international communication : business companion 2 ; Self-study practice for spanish speakers 
SN  - 052152152807
U1  - 428 
PY  - 2002///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Inglés
KW  -  Enseñanza
ER  -