@book{20569,
	author = {WIECHEĆ, Krzysztof},
	title = {Laboratorium silników spalinowych /},
	year = {1980.},
	address = {Opole,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=20569}
}