@book{52496,
	author = {NANTKA, Marian B.},
	title = {Ogrzewnictwo i ciepłownictwo.},
	publisher = {Wydawnictwo Politechniki Śląskiej,},
	year = {2006.},
	address = {Gliwice :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=52496}
}