@book{6601,
	author = {SCHMITZ, Werner and MARTELLY, Ingola},
	title = {Wirtschaft - aus der Zeitung /},
	publisher = {Klett,},
	year = {1993.},
	address = {München :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=6601}
}