@book{4105,
	author = {BARTOSIEWICZ, Stanisława},
	title = {Ekonometria :},
	year = {1989.},
	address = {Warszawa,},
	edition = {Wyd. 2 popr.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=4105}
}