@book{2423,
	author = {OKULEWICZ, Józef and SEGET, Maria},
	title = {Podstawy informatyki :},
	year = {1984.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=2423}
}