@book{52237,
	author = {PIASECKI, Ryszard.},
	title = {Ekonomia rozwoju /},
	publisher = {Polskie Wydawnictwo Ekonomiczne,},
	year = {2007.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=52237}
}