Communication skills in English for business purposes :
Jones , Leo
Communication skills in English for business purposes : Teacher's Book / par Leo Jones, Richard Alexander - Great Britain : Cambridge Great Britain, 1989 - 313 p. couv. en coul. ; 24 cm - ( International Business English ) .
0 521 36959 2
SCIENCES TECHNIQUES APPLIQUEES
Commerce international: communication
Communication skills in English for business purposes : Teacher's Book / par Leo Jones, Richard Alexander - Great Britain : Cambridge Great Britain, 1989 - 313 p. couv. en coul. ; 24 cm - ( International Business English ) .
0 521 36959 2
SCIENCES TECHNIQUES APPLIQUEES
Commerce international: communication