Michael Harris

Choices Upper Intermediate Class CDs 1-6

Michael Harris i Anna Sikorzynska

Choices Elementary eText Students Book Access Card

Anna Sikorzynska i Michael Harris

Challenges Student Book 4 Global

Michael Harris, David Mower, et al.

Opportunities Global Intermediate Class CD New Edition

Anna Sikorzynska, Michael Harris, et al.

Opportunities Global Elementary Class CD New Edition

Michael Harris, David Mower, et al.

Opportunities Global Intermediate Students' Book NE

David Mower, Anna Sikorzynska, et al.

Opportunities Global Upper-Int Language Powerbook Pack

Patricia Reilly, Michael Harris, et al.

Choices Intermediate Class CDs 1-6

Anna Sikorzynska i Michael Harris

Challenges (Egypt) 2 Students Book for pack

David Mower, Michael Harris, et al.

Opportunities Global Beginner Class CD NE

Michael Harris, David Mower, et al.

New Challenges 4 Students' Book

Michael Harris, David Mower, et al.

New Challenges 2 Students' Book

Michael Harris, David Mower, et al.

Challenges Student Book 2 Global

David Mower, Anna Sikorzynska, et al.

Management Consulting Projects: A Step-by-Step Experiential...

Michael Harris, Dennis Barber III, et al.