@book{56629,
	author = {Piotrowski, Ryszard},
	title = {Ćwiczenia laboratoryjne z metrologii /},
	publisher = {Wydawnictwo Politechniki Białostockiej,},
	year = {2008.},
	address = {Białystok :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=56629}
}