@book{27280,
	author = {BELLMAN, Richard and COOKE, Kenneth L.},
	title = {Algorithms graphs and computers /},
	publisher = {Academic Press,},
	year = {1970.},
	address = {New York :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=27280}
}