@book{3028,
	author = {GIBAS, Tadeusz},
	title = {Korund i jego zastosowanie w technice /},
	publisher = {"Śląsk",},
	year = {1971.},
	address = {Katowice :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=3028}
}