Let's Connect Level 3 Student's Book Polish EditionJack C. Richards, Carlos Barbisan, Chuck Sandy, Katarzyna Nicholls, Anna Gajdamowicz · First published 2013Open the Tome
Let's Connect Level 1 Student's Book Polish EditionJack C. Richards, Carlos Barbisan, Chuck Sandy, Katarzyna Nicholls, Anna Gajdamowicz · First published 2012Open the Tome
Let's Connect Level 2 Student's Book Polish EditionJack C. Richards, Carlos Barbisan, Chuck Sandy, Katarzyna Nicholls, Anna Gajdamowicz · First published 2012Open the Tome
