@book{27350,
	author = {CHMIELARZ, Józef},
	title = {Urządzenia sterownicze i sygnalizacyjne /},
	publisher = {WNT,},
	year = {1976.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=27350}
}