Essential English. /
Essential English for foreign students. /
Essential English for foreign students. Book 4., Teacher`s book. /
Essential English for foreign students. : Teacher`s book. /
Essential English for foreign students. Book 2. /
Living English structure. : Key to the exercises. /
Essential English for foreign students. Book three. : Teacher`s book. /
Living English structure. : A practice book for foreign students. /
Essential English for foreign students. Book two. : Teacher`s book. /
The structure of english. : A coursebook of english grammar. Part 1. /
Essential idioms in English for the foreign born. : With exercises for practice and tests. /
Essential English for engineers. : A course in technical and business communication. /
Essential grammar in use : a self-study reference and practice book for elementary students of English With answers /
Collins Cobuild essential dictionary.
English usage.
Structural essentials of English. /