Vocabulary and Grammar Basics - English for the Beginners Audio course for learners at the elementary level. Self-study edition. For Polish speakers only.
Program for learning grammar and speaking skills at elementary and lower intermediate level. The interface language is in Polish only. For Polish speakers only
The grammar book for the secondary school leavers who would like to revise the linguistics material. Repetytorium gramatyczne napisane z myślą o absolwentach szkoły średniej. Only for Polish speakers
