@book{6488,
	author = {GROSS, Michael and GANSS, Linda L.},
	title = {Norton Utilites 7.0 :},
	publisher = {PLJ,},
	year = {1993.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=6488}
}