@book {9783744503488, title = "Klassen-Bilder II", author = "Stumberger, Rudolf", isbn = "9783744503488", year = "2010", edition = "1", keywords = "Dokumentarfotografie, Nachkriegszeit, Fotografie, sozialdokumentarische Fotografie", url = "http://www.content-select.com/index.php?id=bib_view&ean=9783744503488", url = "https://content-select.com/de/portal/media/view/51da9359-05f0-447a-bee2-12692efc1343", publisher = "Herbert von Halem", }