@book{15766,
	author = {KARCZEWSKI, Bohdan},
	title = {Badanie materiałów budowlanych /},
	year = {1974.},
	address = {Lublin,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=15766}
}