Clive Oxenden

English File

By Clive Oxenden, Christina Latham-Koenig, Paul Seligson

English File: Upper-intermediate level: Teacher's Book

By Clive Oxenden, Christina Latham-Koenig, Paul Seligson, Gill Hamilton

American English File: Level 5: Teacher's Guide with Teacher Resource Center

By Christina Latham-Koenig, Clive Oxenden

American English File: Level 1: Teacher's Guide with Teacher Resource Center

By Christina Latham-Koenig, Clive Oxenden, Jerry Lambert, Paul Seligson

American English File: Level 1: Student Book With Online Practice

By Christina Latham-Koenig, Clive Oxenden, Jerry Lambert, Paul Seligson

American English File: Level 2: Student Book/Workbook Multi-Pack A with Online Practice

By Christina Latham-Koenig, Clive Oxenden, Jerry Lambert, Paul Seligson