@book{21718,
	author = {MEJBAUM, W.},
	title = {Teoria wiedzy i metodologia nauk empirycznych.},
	year = {1983.},
	address = {Wrocław,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=21718}
}