@book{41506,
	author = {Jezierski, Andrzej and Leszczyńska, Cecylia},
	title = {Historia gospodarcza Polski /},
	publisher = {"Key Text",},
	year = {2001.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=41506}
}