@book{41617,
	author = {Nasiłowski, Mieczysław and Wydawnictwo Key Text},
	title = {System rynkowy :},
	publisher = {"Key Text",},
	year = {2000.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=41617}
}