Autor: Nikolas Barrall, 9 titluri

Intelligent Business Advanced Skills Book with CD-ROM - Irene Barrall

Irene Barrall,Nikolas Barrall

Intelligent Business Advanced Workbook with Audio CD - Irene Barrall

Irene Barrall,Nikolas Barrall

Intelligent Business Elementary Coursebook - Irene Barrall

Irene Barrall,Nikolas Barrall

Intelligent Business Elementary Course Book with Class Audio CD - Irene Barrall

Irene Barrall,Nikolas Barrall

Intelligent Business Elementary Coursebook Audio CD 1-2 - Irene Barrall

Irene Barrall,Nikolas Barrall

Intelligent Business Elementary Teacher's Book with Test Master CD-ROM - Irene Barrall

Irene Barrall,Nikolas Barrall

Intelligent Business Elementary Workbook and Audio CD Pack - Irene Barrall

Irene Barrall,Nikolas Barrall

Intelligent Business Pre-intermediate Skills Book and CD-ROM pack - Irene Barrall

Irene Barrall,Nikolas Barrall

Intelligent Business Pre-intermediate Workbook and CD - Irene Barrall

Irene Barrall,Nikolas Barrall