@book{772,
	author = {Giersberg ,Dagmar  and Schnack, Arwen},
	title = {Vielfalt B2.2 Kurs- und Arbeitsbuch plus interaktive Version },
	publisher = {Hueber Verlag, },
	year = {2022},
	address = {Ismaning :},
	edition = {1.Auflage}
}