@book{2727,
	author = {Król, Stanisław.},
	title = {Ćwiczenia laboratoryjne z materiałoznawstwa :},
	year = {1983.},
	address = {Opole,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=2727}
}