@book{27738,
	author = {PAROL, Adolf and ZALESKI, Kazimierz},
	title = {Laboratorium obróbki elektroerozyjnej /},
	year = {1977.},
	address = {Lublin,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=27738}
}