@book{50722,
	author = {KÜHN, Herbert.},
	title = {Das Aufstig der Menschheit /},
	publisher = {Fischer Bücherei,},
	year = {1955.},
	series = {Bücher des Wissens},
	address = {Frankfurt am Main ;},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=50722}
}