@book{50673,
	author = {HERZFELD, Hans},
	title = {Die Moderne Welt 1789-1945 :},
	publisher = {Georg Westermann Verlag,},
	year = {1957.},
	series = {Geschichte der Neuzeit},
	address = {Braunschweig :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=50673}
}