@book{43250,
	author = {BYRDY, Czesław},
	title = {Dachy i stropodachy ocieplone i nieocieplone :},
	publisher = {Wydaw. PK,},
	year = {2003.},
	address = {Kraków :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=43250}
}