Professional english : english for professional success /
Hector Sanchez...[ et al. ].
- Australia : Cengage Learning Asia Pte Ltd., c2009.
- 105 p. ; 26 cm.
978-981428176-8
English language--Study and teaching--Foreign speakers.
Adult education--Problems exercise, etc.
English language--Business English.
978-981428176-8
English language--Study and teaching--Foreign speakers.
Adult education--Problems exercise, etc.
English language--Business English.