Paul Seligson

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

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

English File

By Clive Oxenden, Christina Latham-Koenig, Paul Seligson

English File

By Clive Oxenden, Christina Latham-Koenig, Paul Seligson

English File

By Clive Oxenden, Christina Latham-Koenig, Paul Seligson

The Mixed Ability Class

By Paul Seligson

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

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

American English File: Level 2: Workbook

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

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

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

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

English File

By Clive Oxenden, Christina Latham-Koenig, Paul Seligson

New English File Teacher's Book: Pre-intermediate

By Clive Oxenden, Christina Latham-Koenig, Paul Seligson

Can Do 1

By Paul Seligson

Essential English 1 Student's Pack (Book & CD-ROM) Starter

By Paul Seligson

Buzz: Primary English Level 1 - Pupil's Book

By Jane Revell, Paul Seligson

New English File: Pre-intermediate: Workbook with key and MultiROM Pack: Six-level general English course for adults: Workbook with Answer Booklet and Multirom Pack Pre-intermediate lev

By Clive Oxenden, Christina Latham-Koenig, Paul Seligson

English File

By Clive Oxenden, Christina Latham-Koenig, Paul Seligson