Intelligent Business Intermediate Coursebook/CD Pack.

Intelligent Business Pre-Intermediate Coursebook/CD Pack

New Headway, Upper-Intermediate : English Course Teacher's Book

Solutions: Upper-Intermediate: Student Book

Business Result DVD Edition: Upper-Intermediate: Student's Book with DVD-ROM...

Insight: Upper-Intermediate: Student's Book

New Headway English Course Pre-intermediate (Teacher's Book)

Intelligent Business Intermediate Skills Book and CD-ROM pack