The Arbeitsbuch is the monolingual German version of the Level 1 Workbook It is the preferred format for English-speaking students The Workbook gives instructions and introduces activities in English, graduaбшээаlly going over to 100% German as the book advances It affords the student a more comfortable, accessible entry into the German language Авторы (показать всех авторов) Hermann Funk Michael Koenig Тео Шерлинг Theo Scherling.