@book {9783781554481, 
	title = "Gesellschaft im Wandel",
	editor = "Mammes, Ingelore AND Graube, Gabriele",
	isbn = "9783781554481",
	edition = "1",
	keywords = "Naturwissenschaft, Technikunterricht, Interdisziplinärer Unterricht",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783781554481",
	url = "https://content-select.com/de/portal/media/view/56e19194-91bc-4704-b950-29b5b0dd2d03",
	publisher = "Verlag Julius Klinkhardt",
	language = "ger",
}