English in Mind 2 Student's Book
Puchta, Herbert / Stranks, Jeff

We mean Business
Norman

A Commercial Course
Eckersley/Kaufmann

Business Focus Pre-Intermediate Tea
Grant, David; McLarty, Robert

Social Problems
Wullen

Englisch Grammatik
Durchstarten

Did you catch that?
Berman/Fischel

Modal Auxiliary Verbs
Plass, Doris C.

The Nelson First Certificate Workbo
Morris, Susan, Stanton, Alan

Youth and Employment in Modern Brit
Roberts, Kenneth