@book{2109,
	author = {WRONA, Włodzimierz},
	title = {Matematyka /},
	year = {1969.},
	address = {Warszawa,},
	edition = {Wyd.3.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=2109}
}