Автор:Ingrid Wisniewska, Heidi Riggenbach, Virginia Samuda Год: 2007 Издание:Thomson Heinle Страниц: 432 ISBN: 9781413027549, 1413027547 Through clear and comprehensive grammar explanations, extensive practice exercises, and lively communicative activities, Grammar Dimensions provides students with the language skills they need to communicate accurately, meaningfully, and appropriately.