Upstream Advanced C1 (3rd Edition) - Student's Book
Level: Advanced
CEF Level: C1
Переглянути тут:http://storage1.expresspublishingapps.co.uk/leaflets/new/UpstreamC1.pdf
Level: Advanced
CEF Level: C1
Переглянути тут:http://storage1.expresspublishingapps.co.uk/leaflets/new/UpstreamC1.pdf