@book{30844,
	author = {Balcerowicz, Leszek},
	title = {Systemy gospodarcze :},
	publisher = {Szkoła Główna Handlowa,},
	year = {1993.},
	series = {Monografie i Opracowania,},
	address = {Warszawa :},
	edition = {Wyd.3.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=30844}
}