бібліотека електронних та каталог паперових книг

This book sections are devoted to education, ecology, and biology, contain text, relevant lexical and grammatical exercises, texts for classroom reading according to the curriculum, and also terms list. Section devoted to nanotechnology composed of 9 authentic thematic texts accompanied by mini-dictionary and a number of exercises allowing students to expand their vocabulary, to speak out different models, and to enhance communication skills.