Offenes Lernen
Zekl, Claudia

Business Objectives
Hollett, Vicki

Teacher's Resource Pack 4/5
Seer, Angelika; Zekl, Claudia

Business Communication Games
Lloyd, Angela, ua

Cultural Encounters
Ford/Silverman

Censorship
Issues 27

Telephoning in English
Naterop, Jean

Deutsche Wirtschaftstexte zum Übern
Haensch/Lopez - Casero

Longman Commercial Communication
Stanton/Wood

B for Business
Cullen, William ua