@book{598,
	author = {SZULC, Stanisław and STEFKO, Andrzej},
	title = {Obróbka powierzchniowa części maszyn :},
	publisher = {WNT,},
	year = {1976.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=598}
}