@book{51507,
	author = {TASAK, Edmund},
	title = {Spawalność stali /},
	publisher = {"Fotobit",},
	year = {2002.},
	address = {Kraków :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=51507}
}