@book{44415,
	author = {Forouzan, Behrouz A},
	title = {Data communications and networking/},
	publisher = {McGraw Hill },
	year = {c2004},
	series = {McGraw-Hill Forouzan networking series.},
	address = {New York, NY },
	edition = {3a ed},
	note = {Incluye índice.}
}