@book{40446,
	author = {KOLBERG, Michael},
	title = {Excel w firmie :},
	publisher = {"Robomatic",},
	year = {2001.},
	address = {Wrocław :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=40446}
}