@book{51537,
	author = {Comer, Douglas.},
	title = {Internetworking with TCP/IP :},
	publisher = {Pearson Prentice Hall,},
	year = {c2006-},
	address = {Upper Saddle River, N.J. :},
	edition = {6th ed.},
	note = {Previous ed.: 2000.}
}