@book{20190,
	author = {PUZYNA, Czesław},
	title = {Normalizacja w walce z hałasem /},
	year = {1974.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=20190}
}