The Mass Media
Lutz/Thompson

Aufbaukurs Wirtschaft
Hoffmann

Role Play
Ladousse, Gillian Porter

Business Objectives
Hollett, Vicki

London for Dummies
Olson, Donald

Drugs and Crime
Forster, Marcella

How good is your English?
Rees-Parnall, Hilary

English Grammar in Use
Murphy, Raymond

in writing
Skinner,Jody Daniel

English for Customer Care
Richey,Roesmary