TY  - BOOK
AU  - Sanchez, Hector
AU  - Tejeda, Eric
AU  - Gonzalez, Norma
AU  - Frias, Arturo
AU  - Tirado, Isa
AU  - Ramos, David
TI  - English for professional success: Hector Sanchez ... [et. al]
SN  - 8131503771
U1  - 428 
PY  - 2007///
CY  - Australia
PB  - Thomson
KW  - English
KW  - Spoken english
ER  -