@book{8747,
	author = {BENSER, Erich},
	title = {Kleine Werkkstoffkunde :},
	year = {1961.},
	address = {Leipzig,},
	edition = {13 Aufl.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=8747}
}