@book{4649,
	author = {PRZYDRÓŻNY, Stanisław},
	title = {Wentylacja /},
	publisher = {Wydaw. PW,},
	year = {1991.},
	address = {Wrocław :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=4649}
}