@book{22770,
	title = {Encyklopedia powszechna PWN.},
	year = {1984.},
	address = {Warszawa,},
	edition = {Wyd. 2.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=22770}
}