@book{13199,
	author = {Felber, Eberhard. and Felber, Klaus.},
	title = {Toleranz- und Passungskunde :},
	year = {1969.},
	address = {Leipzig,},
	edition = {7 neubearb. und gekürzte Aufl.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=13199}
}