http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
The book features core vocabulary, acarefully structured grammar syllabus, cross-cultural topics, key learning strategiesintegrated into each unit and consolidated in the Strategy Session review units
english language - spoken english - problems, exercises, etc,english language - textbooks for foreign speakers,listening - problems, exercises, etc