@book{51916,
	author = {SOCHA, Jacek},
	title = {Rynek, giełda, inwestycje /},
	publisher = {"Olympus",},
	year = {1998.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=51916}
}