@book{2816,
	author = {Jerzak, Mieczysław.},
	title = {Gospodarka materiałowa w budownictwie /},
	year = {1986.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=2816}
}