Автор:Bitterlin Gretchen Год: 2008 Издание:
Cambridge University Press Страниц: [не указано] ISBN: 9780521719827 Ventures is a five-level, standards-based ESL series for adult-education ESL. Each Student's Book with Audio CD contains 10 topical units composed of six lessons each. The two-page lessons are designed for an hour of classroom instruction....