@book{6490,
	author = {URBAŃSKI, Artur},
	title = {Norton Commander 4.0 /},
	publisher = {Intersoftland,},
	year = {1993.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=6490}
}