@book{44883,
	author = {Lis, Marcin and Helion},
	title = {Java :},
	publisher = {"Helion",},
	year = {cop. 2002.},
	address = {Gliwice :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=44883}
}