бібліотека електронних та каталог паперових книг

От издателя:Easy and enjoyable to teach, Touchstone offers a fresh approach to the teaching and learning of English. Touchstone Student's Book 3 is the second level of the innovative Touchstone series. Drawing on research into the Cambridge International Corpus, a large database of language that includes everyday conversations and texts from newspapers and books, Student's Book 3 presents the vocabulary, grammar, and functions students encounter most often in real life.