@book{14959,
	author = {KELLER, F. E.},
	title = {Grafy kodow kodirujuscie i dekodirujuscie ustrojstwa /},
	year = {1972.},
	address = {Leningrad,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=14959}
}