@book{2936,
	author = {GRUDZIEŃ, Józef.},
	title = {Filozofia marksistowska :},
	publisher = {Państwowe Wydaw. Naukowe,},
	year = {1979.},
	address = {Warszawa :},
	edition = {Wyd. 6.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=2936}
}